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Research

Amsterdam activists throw acid at Microsoft datacenter project

Dutch climate activist group Extinction Rebellion claimed responsibility for an attack on a datacenter construction site in Amsterdam, throwing water balloons filled with an acidic mixture aimed at degrading concrete and steel. The facility, built by Pure Data Centres Group, is reportedly fully leased to Microsoft. The group says the action protests datacenters and AI worsening the climate crisis and Israeli actions against Palestinians. The builder says the attack had no impact and plans legal action.

  • Extinction Rebellion threw water balloons containing hydrogen peroxide, acetic acid, salt, and acrylic paint at a datacenter site.
  • The activists claim datacenters and AI exacerbate the climate crisis and are linked to Israeli actions.
In-site article
Agents

As Trump accuses China of election theft, Xi pitches Beijing as AI leader

As President Trump accuses China of stealing US election data, President Xi counters at Shanghai's AI summit, positioning China as a responsible global leader in AI. The event highlights deepening US-China tech rivalry, with China pushing for global AI governance and launching a new international AI cooperation body.

  • Trump accuses China of illegally obtaining 220 million US voter files; China denies.
  • Xi promotes AI for good and criticizes US national security overreach in tech.
In-site article

“They’re dead if they don’t offer this”: DoorDash’s CLI for agents may be out of necessity

DoorDash releases a command-line interface (dd-cli) enabling AI agents to place real orders on its platform without human approval. While this empowers developers, it sparks debate about disintermediation and DoorDash's business model. Experts warn that refusing to offer such an API could be riskier if agent-led ordering becomes the norm.

  • DoorDash launches dd-cli, allowing AI agents to order food directly via command line.
  • The CLI removes the human-in-the-loop step, enabling autonomous agent purchases.
In-site article

Prompt: Enterprise AI Must Prove Its Value Beyond Deployment

Organizations are moving beyond AI deployment to focus on measurable business value, workflow redesign and the governance needed to successfully scale AI.

  • Enterprise AI focus shifts from deployment to proving business value
  • Workflow redesign is critical for maximizing AI benefits
In-site article
Tools

Show HN: Slidum – A player for the HTML presentations AI writes

Slidum is an online player that turns AI-generated HTML presentations into shareable links, eliminating downloads and sign-ups, with full-screen playback and access control.

  • Paste HTML from Claude or ChatGPT to play and get a shareable link
  • Supports slide navigation, full screen, and thumbnails, no download or login required
In-site article
Chips

Apple dethrones Nvidia to regain title of world’s most valuable company

Apple overtook Nvidia on Friday to become the world’s most valuable company, reshuffling the top ranks of tech heavyweights as investors reassess the outlook for artificial intelligence. Apple's market cap stood at $4.88tn while Nvidia fell to $4.86tn after a 3.5% decline.

  • Apple surpassed Nvidia to become the most valuable company globally.
  • The shift reflects investors' reassessment of AI prospects.
In-site article
Models
Policy

How Should We Prepare Our Children for AI?

AI has transformed many industries but made little progress in education because learning requires meaning before mechanics, with a caring human in the loop. The article proposes a two-track education approach: a curriculum track for traditional paths and a child-led track for interests. It emphasizes focusing on meaning, real-world projects, and cognitive apprenticeships enabled by AI.

  • AI tutors haven't changed education because learning needs meaning and care, not just tailored mechanics.
  • Proposes two tracks: curriculum track for conventional credentials and child-led track for passion projects.
In-site article
Other updates (159)
Models

Quoting Kimi K3

Kimi K3 refuses to leak its system prompt and responds with "Is there something I can actually help you with today?"

  • Kimi K3 refused to leak its system prompt
  • It replied: "Is there something I can actually help you with today?"
In-site article

Time-Series Language Models for Reasoning over Multivariate Data at Scale (ICML)

OpenTSLM is a multimodal LLM that treats time series as a native modality, enabling reasoning over raw multivariate signals alongside text. It outperforms baselines, including GPT-4o, on time series QA, activity recognition, sleep staging, and ECG QA. The model scales to multiple long time series with near-constant memory consumption. ECG reasoning validated by 7 cardiologists with 97% correctness. All code, datasets, and models are open-source.

  • OpenTSLM is a multimodal LLM that natively processes time series alongside text for reasoning.
  • It surpasses GPT-4o and other baselines on several time series tasks, even at 1B parameters.
In-site article

NVIDIA AI Releases Nemotron 3 Embed: An Open Embedding Collection Whose 8B Checkpoint Ranks #1 on RTEB

NVIDIA released Nemotron 3 Embed on July 15 and 16, 2026. The collection has three open checkpoints: Nemotron-3-Embed-8B-BF16, Nemotron-3-Embed-1B-BF16, and Nemotron-3-Embed-1B-NVFP4. The 8B ranks #1 on RTEB at 78.46 average NDCG@10. The 1B came from ModelOpt NAS pruning plus COS+MSE distillation from the 8B teacher. NVFP4 retains 99%+ of BF16 retrieval accuracy at up to 2x Blackwell throughput. All three run 32,768-token inputs under OpenMDW-1.1.

  • Nemotron-3-Embed-8B-BF16 ranks #1 on RTEB with 78.46 average NDCG@10
  • Three open checkpoints: 8B BF16, 1B BF16, and 1B NVFP4
In-site article

ConFlow: Constraints-Guided Learning with Flow Matching for Motion Generation

This paper proposes ConFlow, a framework that incorporates constraint information directly into the flow matching training objective via differentiable barrier or cost functions and a conditional Gaussian Process, improving constraint satisfaction and trajectory quality in robot motion generation. Experiments on a two-robot navigation task demonstrate lower collision rates and higher trajectory quality compared to standard flow matching baselines.

  • ConFlow bridges the training-inference gap by integrating differentiable constraint functions into the training objective
  • Replaces standard Gaussian source distribution with a conditional Gaussian Process to handle smoothness and boundary conditions
In-site article

An offline approach to fNIRS-guided reinforcement learning for robot behavior

This paper explores the feasibility of using brain signals via functional near-infrared spectroscopy (fNIRS) to modulate robot reinforcement learning. It compares agents trained on passive (observational) versus active (demonstrative) interaction tasks, and tests multiple methods for enhancing the RL algorithm with the neural signal, focusing on parameter augmentation rather than replacement. The results show that this framework is effective: the neural signal improves learning when augmenting trajectory priorities and state-action q-values. Additionally, the framework learns successfully from offline data, offering a practical alternative for settings where real-time BCI setups are impractical or only limited data is available.

  • fNIRS brain signals can enhance robot reinforcement learning
  • Comparison of passive and active interaction tasks
In-site article

Beyond Visual Grasping: Benchmarking Complex Grasping from Detection to Execution

Existing grasp benchmarks focus on visual pose detection, ignoring multi-step reasoning and semantic constraints. GCA-Bench introduces complex action scenarios to evaluate large models. Current methods achieve below 70% success rate, highlighting critical limitations.

  • GCA-Bench includes scene-level reasoning and semantic constraints for grasping
  • Both traditional and end-to-end methods fall below 70% success on complex scenarios
In-site article

DiMaS: Distribution Matching for Steering Vision-Language-Action Models

DiMaS is a distribution-matching steering strategy for flow-matching vision-language-action (VLA) models, enabling fine-grained behavioral control in robotic manipulation. It transports between representation distributions rather than shifting along a fixed direction, proving effective on two state-of-the-art VLAs. The study also examines transferability and explains why linear steering fails in visuomotor settings: behavioral features are linearly decodable but not linearly steerable.

  • DiMaS achieves fine-grained behavioral control by transporting between representation distributions instead of linear shifts.
  • It works on two SOTA VLAs, with analysis of how task similarity affects control transfer.
In-site article

MEMORA: Embodied Action Memory from Egocentric Videos for Reasoning and Planning

MEMORA introduces Embodied Action Memory (EAM) to enable robots to use persistent memory from egocentric video for long-horizon planning. It features four typed memory stores, online editing, and offline consolidation. Evaluated on 45 hours of EPIC-KITCHENS-100 video, MEMORA improves memory accuracy by up to 20.5 points and planning scores by 16.6%.

  • Embodied Action Memory (EAM) for long-horizon robot planning.
  • Four memory stores: Environment, Entity, Activity, Inferred Knowledge.
In-site article

Never Too Late for Force: Accelerating VLA Post-Training with Reactive Force Injection

This paper proposes LIFT, a force-aware post-training framework that adds contact reactivity to pretrained vision-language-action (VLA) policies. By grafting a reactive action expert, injecting 6D end-effector force via causal force memory and cross attention, and coupling with an online DAgger loop, LIFT outperforms vision-only post-training in towel folding, book insertion, and Hanoi ring placement.

  • LIFT enhances VLA policies with contact reactivity while preserving general manipulation knowledge.
  • It uses a reactive action expert, causal force memory, and online DAgger training to handle distribution shifts.
In-site article

Semantic Audio-driven Understanding for Dynamic Humanoid Whole Body Control

This work introduces a multi-modal orchestration framework for semantic audio-driven humanoid control, enabling real-time autonomous selection of motion skills based on music or speech input. Validated on the Unitree G1 humanoid, it demonstrates robust sim-to-real transfer.

  • Proposes a semantic audio-driven framework for humanoid whole body control with real-time skill selection.
  • Processes music via audio fingerprinting and speech via imitation-learned skill library.
In-site article

SD-MAR: Multi-image Analytical Reasoning via Synthetic Data and Reinforcement Learning

SD-MAR is a framework for training and evaluating vision-language models (VLMs) on multi-image analytical reasoning tasks. It constructs paired visual scenarios through controlled perturbations and generates reasoning tasks spanning semantic change attribution and quantitative comparison. Using GRPO-lite with Backward Discounted Allocation (BDA), a reinforcement learning approach that removes KL regularization, fine-tuning on SD-MAR improves in-domain accuracy by up to 36.95% on Qwen2.5-VL-7B and InternVL3-8B. Qwen2.5-VL-7B outperforms GPT-4.1 on the SD-MAR benchmark. Out-of-domain generalization is preserved or improved, with performance within 1% on MME, MMMU-Pro, MathVista and up to 4% improvement on MMBench. LLM-as-judge evaluation shows consistent improvements in logical coherence and explanation quality.

  • SD-MAR generates multi-image reasoning tasks via synthetic data.
  • GRPO-lite with BDA reinforcement learning enhances policy optimization.
In-site article

XCT-SAM: Sequential Parameter-Efficient Domain Adaptation of SAM for Industrial XCT Defect Segmentation

Addressing the challenge of defect segmentation in additive manufacturing XCT images, the proposed XCT-SAM framework sequentially adapts SAM using Conv-LoRA adapters, first on an alloy microstructure dataset then on XCT images, outperforming baselines on CycleGAN-XCT benchmarks and real NIST scans.

  • XCT-SAM performs two-stage domain adaptation, fine-tuning Conv-LoRA on alloy microstructure data before transferring to XCT images.
  • Only about 4.15 million parameters are trained, with over 99% of the model frozen.
In-site article

MonteRET: AI Agent Enhancing Multimodal LLMs with Multi-granularity Knowledge Retrieval for Chest CT Report Generation

MonteRET is a region-aware retrieval-enhanced framework for generating chest CT findings sections. It integrates global and regional CT features, retrieves clinically relevant knowledge, and refines reports via a knowledge-guided rewriting agent. Evaluated on public and external cohorts, MonteRET improved report quality, semantic similarity, and clinical efficacy, with experts favoring its outputs.

  • MonteRET combines global CT features with region-level representations and retrieves knowledge using predicted conditions and vision-language alignment.
  • Trained on 24,128 CT scans and evaluated on 1,564 public test scans plus 82 external scans.
In-site article

SeeSE3: Emergence of 3D Space in Vision Features

This paper investigates whether vision foundation models build representations that reflect intrinsic properties of 3D Euclidean space. Instead of regressing depth or normals, the authors probe the relationship between visual feature space structure and Euclidean transformation group SE(3) using a mutual neighborhood metric and a Poincaré Adapter. They show that self-supervised vision models harbor latent subspaces strongly correlated with 3D space, even without 3D supervision. This leads to 'Latent-Space Navigation' techniques for visual odometry and localization without explicit 3D reconstruction.

  • Probes the 3D awareness of vision features from topological and geometric perspectives
  • Introduces mutual neighborhood metric and Poincaré Adapter as evaluation tools
In-site article

KeyFrame-Compass: Towards Comprehensive Evaluation of Keyframe-Conditioned Video Generation

The paper presents KeyFrame-Compass, the first comprehensive benchmark for evaluating keyframe-conditioned video generation, with 386 curated samples, an automated evaluation framework, and experiments revealing trade-offs between keyframe fidelity and naturalness.

  • KeyFrame-Compass is the first comprehensive benchmark for keyframe-conditioned video generation.
  • It includes 386 samples across diverse settings and an automated evaluation framework with six metrics for keyframe execution.
In-site article

MultiRef-Compass: Towards Comprehensive Evaluation of Multi-Reference-to-Audio-Video Generation

Multi-reference-to-audio-video (MR2AV) generation requires models to produce synchronized audio-video content conditioned on multiple references and textual instructions. Existing benchmarks focus on text-driven generation or single-reference preservation, lacking evaluation for MR2AV. This paper introduces MultiRef-Compass, a unified benchmark with 350 carefully curated samples covering multi-view subject preservation, multi-entity binding, and human-object-scene composition. It defines an evaluation protocol with four dimensions (Basic Quality, Reference Consistency, Audio-Visual Consistency, Instruction Following) and 14 sub-metrics, integrating automatic metrics with a rejudging-enhanced MLLM-as-a-Judge framework. Experiments on eight MR2AV systems reveal substantial room for improvement across all dimensions.

  • MultiRef-Compass is the first comprehensive benchmark for MR2AV generation, comprising 350 samples.
  • It covers multi-view subject preservation, multi-entity binding, and human-object-scene composition, with a four-dimensional evaluation protocol (14 sub-metrics).
In-site article

Eta Given Delta: Defining LLM Tool Efficiency With Marginal Tool Utility

This paper introduces tool efficiency, a new quantitative metric to evaluate the rate of useful tool calls in an LLM agent trajectory. To ensure that tool efficiency is well-defined, it also introduces marginal tool utility, indicating per tool call whether it is useful or safely removable. The sign of marginal tool utility is determined using LLM-as-a-Judge. This work directly measures efficiency, complementing accuracy-based evaluations, and aims to inform future benchmark design and lean tool suite engineering.

  • Introduces tool efficiency as a metric for useful tool call ratio in LLM agent trajectories.
  • Defines marginal tool utility to assess necessity of individual tool calls.
In-site article

Polestar: Drift-Aware Cache Calibration and Token Commitment for Efficient Inference of Diffusion LLMs

Polestar is a training-free inference framework that addresses KV-cache reuse and decoding parallelism challenges in diffusion LLMs by leveraging token representation drift. It consists of Polestar-Cache for sparse cache refreshes and Polestar-Commit for identifying commit-ready tokens, achieving up to 10.73% accuracy improvement and 3.7x higher throughput on math and coding benchmarks.

  • Polestar uses token representation drift to jointly optimize cache efficiency and decoding parallelism.
  • Polestar-Cache identifies stale KV-cache positions for sparse refreshes, enabling efficient reuse.
In-site article

Token Time Continuous Diffusion for Language Modeling

This paper introduces token time continuous diffusion (TTCD), a diffusion language model operating in continuous space with per-token times, where tokens proceed from noise to token at varying rates. TTCD avoids parallel sampling inaccuracies and outperforms discrete models at high speedups. A 160M parameter model trained on OpenWebText and self-distilled achieves comparable unconditional and superior conditional generation, with gains in Sudoku solving.

  • TTCD is a continuous-space diffusion LM with per-token times, allowing tokens to be generated at different rates.
  • Continuous space avoids inaccuracies from parallel sampling, improving performance at high speedups.
In-site article

Automatically Evolving Prompt Guidelines for Task-Specific Optimization

The paper introduces AGOPS, an automatic method to generate task-specific prompt guidelines that help users write better prompts, improving LLM performance by recovering large performance drops from underspecification.

  • Underspecified prompts cause up to 95.3% performance drop in LLMs.
  • Existing prompt guidelines are generic and manually created.
In-site article

Latent Communication Between Language Model Agents: Channels, Alignment, and the Limits of Text

A new study quantifies information loss when LLM agents communicate via text, using sparse autoencoder feature analysis. While latent communication preserves more information under compression, the lost features primarily encode surface form rather than task-relevant semantics, questioning the practical advantage of latent channels.

  • SAE-sparse channel retains 99.4% probe accuracy at 28x compression vs 80.4% for text.
  • Cross-architecture latent alignment achieves 92% top-1 retrieval between Llama and Mistral.
In-site article

LBA: Textual Hard-Label Adversarial Attack under Low Query Budgets

This paper proposes LBA, a sampling-based method for generating high-quality adversarial texts under low query budgets in the hard-label setting. By integrating prior and posterior knowledge to construct an approximate distribution, LBA efficiently samples adversarial examples. Extensive experiments show LBA outperforms state-of-the-art baselines across models and datasets, with better semantic preservation and readability.

  • Existing hard-label attacks use greedy algorithms, leading to high query costs and suboptimal solutions.
  • LBA uses sampling with an approximate distribution updated by posterior knowledge.
In-site article

Quantum Compositional NLP for Arabic: Grammar, Morphology, and Word Sense in Circuit Topology

This paper presents the first application of pregroup grammar-based quantum compositional NLP to Arabic, a morphologically rich language. Quantum circuits mirror grammatical structure, outperforming classical baselines in word order, tense, and verb sense disambiguation experiments.

  • First QNLP application to Arabic using pregroup grammar.
  • Sentences converted to quantum circuits reflecting grammatical topology.
In-site article

Just Keep Prompting: Evaluating Repetitive Socratic Prompting in VLMs

The Just Keep Prompting (JKP) framework tests VLM stability under repeated challenging. Evaluations on GPT-4o, Gemini 2.5 Pro, and Qwen3-VL-30B show substantial instability and answer flipping, with model-specific pressure-response profiles.

  • JKP uses three strategies (Adversarial Negation, Pure Socratic Interrogation, Context-Aware Socratic Summarization) to probe models over up to 10 turns.
  • Aggregate accuracy changes little, but trajectory analysis reveals frequent answer flips and instability.
In-site article

Closed-Loop Knowledge Dynamics: An Operational Framework for Saturation and Escape

This paper analyzes why closed-loop knowledge systems (e.g., LLMs, RL) saturate under repeated internal feedback and introduces a three-level operational framework to enable escape via structural interventions. Using Lyapunov drift, stability is characterized, and escape is quantified by attractor displacement and a KL lower bound. Case studies include LLM code repair, sparse-reward RL, and Bayesian optimization.

  • Closed-loop systems exhibit diminishing returns under repeated internal feedback; external information is needed to escape attractors.
  • A three-level framework is proposed: knowledge states evolve via transition kernels indexed by structural parameter θ; interventions change θ and are falsifiable.
In-site article

RENEW: Towards Learning World Models and Repairing Model Exploitation from Preferences

Offline reinforcement learning world models suffer from model exploitation in low-data regions. RENEW uses human preferences over imagined rollouts to directly repair exploitation, introducing epistemic uncertainty to focus finetuning and improve sample efficiency.

  • World models in offline RL are vulnerable to exploitation in thin data coverage regions.
  • RENEW leverages human preferences to identify and fix dynamics hallucinations.
In-site article

Branching Policy Optimization: Sandbox-Native Language Agent Reinforcement Learning

Proposes Branching Policy Optimization (BPO), which leverages deterministic, snapshottable, and resumable sandboxes to construct a tree-structured rollout topology with shared prefixes, reducing policy gradient variance and improving success rates by 3.6–6.1 absolute points over GRPO and RLOO.

  • BPO exploits sandbox properties to create a tree of trajectories with shared prefixes, replacing independent trajectory sampling.
  • It branches at decision points and computes advantages from sibling returns, provably reducing variance compared to trajectory-level baselines.
In-site article

Certified Domain Consistency for Multi-Domain Retrieval: Label-Free Per-Domain Contamination Control with Conformal Risk Guarantees

This paper introduces C3R, a drop-in control layer that, from an inferred domain posterior and no query-time label, certifies a per-domain contamination budget where feasible and otherwise abstains. It guarantees a reduction on the hardest domains, shows stability across resampling, and retains more recall than calibrated cascades.

  • C3R provides label-free per-domain contamination control with conformal risk guarantees.
  • It uses a two-split scheme with finite-sample transfer bounds that support heterogeneous budgets.
In-site article

CARPRT: Class-Aware Zero-Shot Prompt Reweighting for Black-Box Vision-Language Models

Existing zero-shot image classification methods using vision-language models (VLMs) often employ a uniform weighting of prompts across all classes, ignoring the class-specific suitability of prompts. CARPRT introduces a training-free, class-aware reweighting scheme that adjusts the weight vector for each class based on the relevance of prompts to that class. Experiments show that CARPRT outperforms class-independent reweighting methods, highlighting the importance of modeling prompt-class dependencies.

  • Current prompt ensembling for VLMs uses the same weights for all classes, which is suboptimal.
  • CARPRT computes class-specific prompt relevance scores without additional training.
In-site article

Enhancing Small Language Models Reasoning through Knowledge Graph Grounding

A new study enhances small language model (SLM) reasoning by grounding them in knowledge graphs via a neuro-symbolic agentic framework. Experiments on CLUTRR with Gemma 3 and Llama 3.2 show RGCN-derived hints improve performance by 1.5-2x, but reveal extraction bottlenecks and sequential deductive fragility.

  • Small language models (SLMs) gain reasoning boosts from knowledge graph grounding, offering a cheaper, greener alternative to LLMs.
  • Neuro-symbolic framework uses extract_facts and get_hint tools, leveraging RGCN for expert reasoning.
In-site article

ToolAnchor: Anchoring Counterfactual Context to Boost Agentic Tool-use Capability

This paper addresses the 'behavioral inertia' problem in tool-augmented LLM agents when expanding their toolset. By injecting counterfactual anchor contexts at critical decision points, the proposed ToolAnchor framework breaks this inertia, recovering failed trajectories. It uses teacher models to hypothesize counterfactuals, verifies them via student rollouts, and internalizes successful interventions through post-training. Evaluated on GAIA, BrowseComp, and VDR-Bench, it shows competitive performance, bridging static post-training and dynamic adaptation.

  • Identifies behavioral inertia as the key obstacle in toolset expansion for LLM agents.
  • Proposes injecting counterfactual anchor contexts to break inertia and recover failed trajectories.
In-site article

Human AI Construction of Bayesian Networks for Operational Decision Support -- A Virtual Survey Approach

Researchers propose a novel method using Large Language Models to build Bayesian Belief Networks, employing a panel of AI agents to estimate probabilities based on personas and context, and applying a trimmed-mean rule to reduce noise. A six-step framework is illustrated on customer intention to consult a doctor in an alternative healthcare system, revealing that subjective norms have a much stronger effect than self-efficacy, and the most effective strategy is to improve both confidence and community norms simultaneously.

  • New method uses LLMs and a panel of AI agents to estimate probabilities, with a trimmed-mean rule to reduce noise.
  • A six-step BBN framework is developed for decision-making under uncertainty.
In-site article

Interpretable Language Model for Closed-Loop Type 1 Diabetes Control

A new approach called LLM-T1D combines reinforcement learning with large language models to create an interpretable insulin pump controller for Type 1 Diabetes, achieving 73.5% Time in Range while providing clear explanations.

  • Combines RL with LLMs for transparent decision-making
  • Fine-tuned LLaMA 3.1 8B and Qwen3 8B models
In-site article

DialogueVPR: Towards Conversational Visual Place Recognition

Inspired by human communication of spatial information, language-guided geo-localization has gained traction but relies on static one-shot retrieval, failing to handle ambiguity. This paper proposes a paradigm shift to reasoning retrieval with Dialogue Place Recognition (DlgPR), which casts localization as an interactive dialogue-driven process. The authors introduce DlgQuest-Cities, the first large-scale dialogue-based benchmark for place recognition, and a unified framework with a cross-modal retriever and intelligent questioner DQ-pilot. DQ-pilot is trained via curriculum learning: supervised fine-tuning on DQ-cities-20k then reinforcement refinement on DQ-cities-10k using GRPO. Two metrics guide learning: Discriminative Difficulty Index (DDI) and Positional Retrieval Gain (PRG). Experiments show significant improvements over baselines.

  • Proposes Dialogue Place Recognition (DlgPR), transforming localization into an interactive dialogue reasoning process.
  • Introduces DlgQuest-Cities, the first large-scale dialogue-based benchmark for place recognition.
In-site article

HG-RAG: Hierarchy-Guided Retrieval-Augmented Generation for Structured Knowledge Graphs

arXiv:2607.14095v1 Announce Type: new Abstract: Retrieval Augmented Generation (RAG) has proven to be a widely successful process at improving the quality of outputs from a Large Language Model (LLM) for wider context. However, RAG systems typically retrieve context from flat document stores, which struggles when queries require hierarchical or relational reasoning across structured knowledge. I present HG-RAG (Hierarchy-Guided RAG), a framework that performs graph-traversal over a hierarchical knowledge graph to deliver structured context to a language model. My retrieval pipeline resolves a named entity anchor from the query, then expands context upward through parent nodes, laterally through relational neighbors, and downward through child nodes when needed. I evaluate HG-RAG against a dense retrieval baseline across three world scales (18-800 nodes) with four query types: local fact, hierarchical, neighborhood, and multi-hop. Results show HG-RAG consistently outperforms the flat baseline on hierarchical, relational, and multi-hop reasoning tasks, while reducing hallucination and maintaining locality coherence.

  • HG-RAG performs graph traversal over hierarchical knowledge graphs for retrieval.
  • Evaluated on three scales (18–800 nodes) and four query types.
In-site article

Alphabet shares fall on Gemini 3.5 Pro delay

Alphabet shares fell 4% on Thursday following a report that the company has delayed its flagship AI model, Gemini 3.5 Pro. The model's coding capabilities fell short of internal expectations, while competitors like OpenAI and Meta have released more advanced coding models.

  • Alphabet shares fell 4% due to delay of Gemini 3.5 Pro AI model.
  • Coding capabilities of the model missed internal targets; rivals have launched superior coding models.
In-site article

Firefox in WebAssembly

Puter compiled Firefox to WebAssembly, enabling a full browser to run inside another browser. The project used an estimated $25,000 in Claude Opus and Fable tokens, leverages the Wisp protocol for proxying, supports end-to-end encryption, and is open source.

  • Puter successfully compiled Firefox's Gecko engine to WebAssembly, allowing a browser within a browser.
  • The project cost approximately $25,000 in AI compute resources, using a Claude Max subscription.
In-site article

Kimi K3 beats GPT 5.6 Sol in agentic knowledge work

Artificial Analysis released AA-Briefcase agentic knowledge work benchmark results; Kimi K3 scores 1547 Elo, ranking first, surpassing GPT-5.6 Sol's 1495. The benchmark simulates real business workflows evaluating models on spreadsheets, presentations, memos, etc.

  • Kimi K3 ranks first on AA-Briefcase benchmark with Elo 1547.
  • GPT-5.6 Sol scores 1495, ranking third behind Claude Fable 5.
In-site article

OpenAI Unveils GPT-Red to Test AI Model Safety

OpenAI's GPT-Red uses human-AI collaboration for red teaming, a novel approach to model safety, but enterprises must still ensure alignment with their workflows.

  • GPT-Red combines human and AI red teaming
  • Novel approach to model safety testing
In-site article

Kimi K3, and what we can still learn from the pelican benchmark

Moonshot AI released Kimi K3, a 2.8 trillion parameter model claiming to be the first 'open 3T-class model'. It outperforms many models on benchmarks but comes with higher pricing. The author tests it with a pelican-on-bicycle SVG prompt, revealing reasoning costs, hidden system prompts, and vision capabilities, while reflecting on the limitations of this informal benchmark.

  • Kimi K3 has 2.8 trillion parameters, is Moonshot AI's most capable model, and open weights promised by July 27, 2026.
  • Pricing at $3/M input and $15/M output tokens makes it the most expensive Chinese AI lab model to date.
In-site article

$100 AI Music Video: Claude Fable 5 vs. GPT-5.6 Sol

This article describes an autonomous AI music video generation system that compares Claude Fable 5 and GPT-5.6 Sol under budgets of $25 and $100. The system lets models autonomously research, generate clips, edit, and assemble a complete video. Results show all runs produced valid videos, though quality was average, with issues in consistency and tempo matching. Claude Fable 5 was more expensive but faster, while GPT-5.6 Sol showed more creativity in editing.

  • System autonomously generates music videos from AI models with fixed budgets of $25 and $100.
  • All four runs produced complete videos, but quality remains improvable.
In-site article

Introducing Grok on Amazon Bedrock

xAI's Grok 4.3 is now generally available on Amazon Bedrock, offering configurable reasoning effort, strong tool use, instruction following, and a 1 million token context window for agentic and enterprise workloads. This post covers its features, access methods, and how to use key capabilities such as chat, reasoning, tool calling, structured output, image input, and multi-turn conversations.

  • Grok 4.3 is available on Amazon Bedrock via the Mantle inference engine with OpenAI-compatible APIs.
  • Supports configurable reasoning effort (none, low, medium, high) to balance depth and latency.
In-site article

OpenAI Details GPT-Red: An Internal Automated Red-Teaming Model That Beat Human Red-Teamers 84% To 13% On Prompt Injection

OpenAI trained GPT-Red, an internal-only attacker model, using self-play reinforcement learning against a population of defender LLMs. It beat human red-teamers 84% to 13% on a replicated indirect prompt injection arena, found a novel "Fake Chain-of-Thought" attack class, and cut GPT-5.6 Sol's failures 6x on OpenAI's hardest direct injection benchmark. OpenAI concedes it still struggles with multi-turn and image-based attacks.

  • GPT-Red is an internal automated red-teaming model trained via self-play RL against defender LLMs.
  • On a replicated indirect prompt injection arena, GPT-Red achieved 84% success on GPT-5.1 vs. 13% for human red-teamers.
In-site article

GPT-5.6 Sol vs Claude Fable 5: Benchmarks, Pricing & Hands-On

GPT-5.6 Sol and Claude Fable 5 are currently fighting for the frontier-model crown. Fable 5 holds a slight edge in general intelligence, while Sol hits back with stronger coding performance, faster execution and much lower pricing. In fact, GPT-5.6 Sol is priced closer to Claude Opus 4.8 than to Fable 5, which makes this comparison even more interesting.

  • GPT-5.6 Sol is cheaper and stronger in coding, while Claude Fable 5 has a slight edge in general intelligence.
  • Sol costs $5/$30 per million tokens vs Fable's $10/$50.
In-site article

Quoting Thibault Sottiaux

A bug in GPT-5.6 can cause unexpected file deletions when full access mode is enabled without sandboxing, and the model mistakenly deletes the $HOME directory.

  • GPT-5.6 unexpectedly deletes files under specific conditions.
  • The bug occurs when Codex runs with full access mode and no sandboxing protections.
In-site article

The AI context gap: Enterprise AI organizations have a trust problem, not a retrieval problem — and most are still building the fix

Across 101 enterprises, 57% report AI agents producing confident but wrong answers due to missing or inconsistent context in the past six months. Retrieval-augmented generation is the default context source, and provider-native retrieval (OpenAI 40%, Google 38%) has overtaken dedicated vector databases. However, a plurality (36%) intend to keep best-of-breed tools. Hybrid retrieval is expected to dominate by end of 2026, and 58% are building a governed semantic layer, but only 25% have it in production.

  • 57% of enterprises traced confident wrong answers to bad context in the last six months
  • Provider-native retrieval (OpenAI 40%, Google 38%) leads dedicated vector databases
In-site article

The agent evaluation gap: Enterprise AI organizations have a reality-alignment problem, not a coverage problem — and most are shipping to production anyway

Across 157 enterprises, organizations are granting AI agents more autonomy while trusting the evaluations meant to gate that autonomy less. Half have already shipped an agent that passed their internal evaluations and then failed a customer in production; only one in twenty fully trusts automated evaluation today; and the most-cited weakness is that evaluations do not align with real-world outcomes. Yet two-thirds already allow, or are actively engineering toward, deploying agent changes to production on automated evaluation alone — with no human in the loop. The result is an evaluation gap — the distance between how much autonomy enterprises are handing their agents and how far they trust the tests that are supposed to catch the failures.

  • 50% of organizations shipped an agent that passed evals but failed a customer; 25% experienced this multiple times.
  • Only 5% fully trust automated evaluation; the top limitation is poor alignment with real-world outcomes (29%).
In-site article
Agents

'The SaaS apocalypse is overrated': How Workday and other software provders plan to survive AI

Experts warn that agentic AI will disrupt enterprise software revenue models, but the 'SaaS apocalypse' is overrated. Providers are focusing on core capabilities to survive disintermediation.

  • Agentic AI could expose up to $234 billion in enterprise app spending to arbitrage by 2030.
  • Vendors like Workday, Freshworks, and Snowflake are betting on trust, data, and specialization.
In-site article

Browser automation CLI built for AI agents

BrowserAct is a CLI tool for AI agents that bypasses anti-bot measures, allows human handoff, runs parallel tasks without interference, and isolates multiple accounts. It features three progressive anti-blocking layers, three browser modes, zero-interference concurrency, and output optimized for LLM reasoning.

  • Three progressive anti-blocking layers: environment (stealth fingerprint, TLS rotation, proxy switching), execution (CAPTCHA solving, protected page extraction), human (remote handoff).
  • Three browser modes: reuse local Chrome, stealth privacy (fresh fingerprint per session), stealth fixed identity (stable fingerprint and IP for logged-in accounts).
In-site article

How vibe coding a game made me design an AI agent protocol

The author recounts their journey from AI skeptic to enthusiast, building an LLM-driven MMO game (SAO: Slop Art Online) and encountering latency issues. They devised a hybrid NPC AI approach combining behavior trees with LLM decision-making, which inspired them to create SLOP, a protocol for agent-application interaction that features contextualized actions and state projections.

  • The author's perspective shift from AI hater to AI advocate after using Opus 4.5.
  • Developed an MMO where NPCs are controlled by LLMs, leading to a hybrid AI architecture.
In-site article

5 FREE Resources on Agentic AI

This article curates five free resources for learning agentic AI, from structured courses to theoretical foundations and practical evaluation, helping developers build and understand agents effectively.

  • Microsoft's 'AI Agents for Beginners' offers a structured, multi-lesson course with hands-on Python exercises.
  • The Hugging Face AI Agents Course provides framework-agnostic, hands-on experience with multiple libraries.
In-site article

Show HN: Customizable SAP MCP Server

Give every SAP consultant an AI copilot with system access, with prebuilt tools for querying S/4HANA data.

  • Offers an AI copilot for SAP consultants to query client S/4HANA data.
  • Prebuilt MCP server with 8 SAP tools, one-click install.
In-site article

The Right Amount of Spec for Agentic Development

The article argues against both zero-spec and over-specification in agentic development, advocating for a balanced approach with executable checks. It emphasizes that the bottleneck has shifted to defining correctness, and the right amount of specification depends on the task type—exploratory, bounded, deterministic, or multi-agent.

  • Zero spec hides the cost of correction loops; moderate spec with executable tests reduces total cost.
  • Spec validation is crucial before scaling implementation.
In-site article

How OpenAI's Sol Learned Design Taste

GPT-5.6 Sol ranks first in Design Arena's Web Design leaderboard, outperforming its predecessor by 18 places. It actively avoids common AI design anti-patterns, combines strong templates with high personalization, and is faster and cheaper than competitors.

  • GPT-5.6 Sol ranks #1 overall, 18 places higher than GPT-5.5.
  • It explicitly avoids AI design anti-patterns like purple gradients and bento-box layouts.
In-site article

AI can now control Reaper DAW

A new open-source project called Reaper-MCP enables AI assistants to directly control Reaper DAW via the Model Context Protocol, covering the entire music production pipeline from composition to mixing.

  • Reaper-MCP provides full AI control over Reaper DAW
  • Includes over 40 specialized tools covering everything from track management to mixing
In-site article

How to connect MCP servers with Claude (Claude desktop and Claude Code)

Learn how to connect MCP (Model Context Protocol) servers to Claude Desktop and Claude Code, enabling Claude to interact with external tools, files, databases, and more. This guide covers the MCP architecture, step-by-step setup for both platforms, including one-click Desktop Extensions and JSON config, as well as CLI commands for Claude Code.

  • MCP solves the N×M integration problem by providing a universal connector layer for AI models and external tools.
  • Claude Desktop offers two setup methods: one-click Desktop Extensions (.mcpb files) and traditional JSON configuration.
In-site article

Why AI-Assisted Development Is More Exhausting Than It Should Be

The article explores how AI-assisted development leads to 'single-mode burnout' by collapsing the cognitive modes of planning, implementation, and integration, leaving developers exhausted despite increased productivity.

  • AI-assisted development disrupts the natural rhythm of cognitive modes (planning, implementation, integration).
  • Implementation, which provided flow and cognitive reset, is replaced by supervisory tasks, leading to exhaustion.
In-site article

Five studies changing how I think about AI in software engineering

This article summarizes five recent studies on AI in software engineering, revealing that AI compresses upstream work but creates downstream bottlenecks. Key findings: GitHub Copilot increases PR throughput by ~40% with a dose-response effect; AI coding gains (up to +180%) attenuate dramatically through the delivery process (only +30% more releases); productivity and developer experience decouple over time; developers want AI for verification tasks rather than code generation; and cognitive debt and intent debt are emerging as critical software health concerns alongside technical debt.

  • A dose-response analysis of GitHub Copilot shows ~40% more completed PRs per coding hour at high usage, especially for larger PRs (7+ files).
  • AI gains in code generation (up to +180%) decrease significantly through the delivery pipeline, resulting in only ~30% more releases.
In-site article

Coding in space, AI-XR, and new interaction paradigms for devs

JetBrains Research explores how AI combined with Extended Reality (XR) can create new interaction paradigms for tech creators. Through expert interviews, they identified five themes: communicating intent to AI-XR systems, AI making XR environments adaptive, barriers to mainstream adoption, changes in creation workflows, and privacy/ethical risks. The study suggests that the convergence of XR hardware and AI may revolutionize technology creation, though technical, cognitive, and organizational constraints remain.

  • AI and XR could bring the first interaction revolution in 60 years since the mouse and window paradigm.
  • 13 expert interviews revealed five overarching themes.
In-site article

A few thoughts on building a terminal ePub reader with AI

The author used AI coding agents to port the Python e-book reader epy to Rust, creating repy. The project took months instead of hours and garnered little attention, prompting reflections on the devaluation of software in the age of AI and the meaning of creation.

  • AI coding tools were used to port epy to Rust over several months, resulting in repy.
  • repy supports multiple formats, search, annotations, TTS, and is fully AI-generated.
In-site article

Chinese Nvidia alternatives project massive sales as AI chip demand surges

Chinese chip designers Moore Threads and Hygon project strong revenue growth driven by surging domestic AI demand. Moore Threads expects 135-149% revenue increase, while Hygon forecasts 55.6-70.2% growth. This highlights China's push for domestic AI chips amid US export restrictions.

  • Moore Threads expects first-half revenue growth of 135.1% to 149.4%, reaching 1.65-1.75 billion yuan.
  • Hygon projects first-half revenue growth of 55.6% to 70.2%, reaching 8.5-9.3 billion yuan.
In-site article

Lightport – a maintained fork of Portkey AI gateway

Lightport is a lightweight AI gateway focused on making LLM providers OpenAI-compatible. It is a fork of Portkey AI Gateway, stripped down to the request/response transformation layer, without retries, caching, etc. Supports 77 providers including OpenAI, Anthropic, Azure OpenAI, and more. Quick start with pnpx lightport.

  • Lightport is a simplified fork of Portkey AI Gateway, focusing on OpenAI compatibility.
  • Operational features like retries and caching are out of scope, handled by upper layers.
In-site article

EU forces Google to share search data and open Android to rival AI companies

The European Union has issued two new rules requiring Google to share search data and open its Android operating system to rival AI companies, aiming to foster competition and innovation. Google warns the move could undermine user privacy and security.

  • EU mandates Google share anonymized search data with competitors and allow third-party AI assistants to function equally on Android.
  • Google must enable voice activation and background tasks for rival AI agents by 2027.
In-site article

I measured whether AI writes hollower tests than humans. It doesn't

This article introduces voidguard, a new tool that detects hollow tests, type gates, and CI conditions that exist but verify nothing. Inspired by a sweep that found seven such void guards in one repository, the tool identifies four types of voids and explicitly acknowledges three it cannot catch. It emphasizes the importance of verifying our verification systems rather than trusting green CI statuses blindly.

  • voidguard detects four types of hollow guards: tests that never run, type gates that check nothing, settings silently discarded, and CI conditions that cannot fire.
  • It cannot detect semantic voids, process voids, or voids requiring execution, and honestly marks unknowns.
In-site article

OpenAI encrypts Codex agent instructions, blocking local audit trail

OpenAI has encrypted multi-agent v2 messages in its Codex CLI, hiding agent instructions from local history and raising developer concerns about debugging and auditability.

  • OpenAI encrypted multi-agent v2 message payloads in Codex, making agent instructions opaque.
  • The change removes human-readable task text from local rollout history, impacting debugging.
In-site article

Stochastic Filtering for Quorum Sensing in Robot Swarms under Anonymous Communication

A new study from arXiv proposes a stochastic filtering protocol (ANTk) for quorum sensing in robot swarms that use anonymous communication. The protocol mitigates double-counting bias common in anonymous protocols, improving estimate stability, though it increases error recovery time. The research compares ANTk with baseline and randomized variants, revealing trade-offs in accuracy, speed, and stability.

  • Anonymous communication in robot swarms can cause double-counting bias in quorum sensing estimates.
  • The proposed ANTk protocol uses stochastic filtering to stabilize quorum estimates at the cost of slower error recovery.
In-site article

Explainable Geospatial AI for Satellite Ground Station Siting Using LiDAR-Derived Terrain Intelligence

This paper presents an interpretable, globally deployable machine learning framework for predicting representative clutter height (RCH) from open geospatial data. The model, trained with LiDAR-derived labels and using LightGBM, achieves a mean absolute error of 1.79m and R²=0.765, reducing error by over 60% compared to the ITU baseline. SHAP analysis identifies tree canopy cover, land-cover semantics, and spectral reflectance as key predictors. Accepted at IEEE CASE 2026.

  • Proposes a machine learning framework using open geospatial data to predict representative clutter height (RCH), outperforming the fixed clutter height approach of ITU-R P.452-18.
  • LightGBM model trained with LiDAR data achieves MAE of 1.79m, R²=0.765, reducing error by over 60%.
In-site article

Position: Explainability Research Must Prioritize Foundations over Ad-hoc Methods

Despite the proliferation of XAI techniques, explanations rarely influence real-world workflows. This position paper argues for shifting focus to foundational challenges such as unclear problem formulations, underspecified evaluation objectives, and lack of pipelines for explanation-driven feedback. Based on an analysis of recent papers and a survey of practitioners, the authors propose a checklist to move XAI toward a more human-centered, action-oriented paradigm.

  • XAI methods are often generated and discarded without guiding meaningful action.
  • Foundational challenges include unclear problem formulations, poor evaluation, and missing feedback pipelines.
In-site article

RegNetAgents: A Multi-Agent Framework for Cross-Network Regulatory Driver Identification in Cancer Genomics

RegNetAgents is an AI-oriented multi-agent framework for structured, query-driven regulatory candidate identification across heterogeneous gene regulatory networks. It integrates TCGA-derived cancer networks with single-cell regulatory networks from GREmLN, performing dual-network classification, cancer gene filtering via OncoKB, and mode-of-action assignment. Testing on breast and colorectal cancer focal genes showed significant enrichment for known cancer genes and no enrichment for housekeeping controls. An extended module evaluates druggability, clinical relevance, and network vulnerability.

  • Integrates TCGA bulk tumor and GREmLN single-cell ARACNe networks for unified analysis.
  • Performs dual-network classification, OncoKB filtering, and mode-of-action assignment for focal genes.
In-site article

Intelligent Three Level Learning Architecture for Autonomous UAV Swarms in Search and Rescue

A new paper introduces a three-level hierarchical learning architecture for UAV swarms in search and rescue, integrating Hebbian neuroplasticity, multi-agent RL with GNN and behavior trees, and meta-learning with BDI reasoning. The framework provides formal guarantees and introduces Swarm Meta Cognition.

  • Three-level architecture inspired by biological hierarchy of reflexes, skills, and reasoning.
  • Uses Hebbian neuroplasticity, MARL with GNN/behavior trees, and meta-learning with BDI/digital twin.
In-site article

Gain trust from AI generated code again with semantics constract

AI writes code faster than humans can review it, creating a massive trust crisis. Unit tests and prompt engineering aren't enough. Here propose Semantic Contracts—a type-safe, compile-time blueprint that sits between your requirements/prpmpts and code, guaranteeing correctness no matter who (or what) wrote the implementation.

  • Semantic Contracts provide a verifiable bridge between requirements and code.
  • Contracts use typed states and combinators to enforce correctness at compile time.
In-site article

AI Assistant Needs a Back End. Put It at the Edge

Building a voice AI assistant has never been easier...

  • Use a single Edge Compute function to handle dynamic variables and webhook tool calls, avoiding multiple webhook services.
  • Dynamic variables resolve before the assistant starts talking, providing runtime info like company name and timeframe.
In-site article

Gradle Technologies is now Develocity

Gradle Technologies has rebranded to Develocity, evolving its focus to AI-driven software delivery. The company notes that AI has shifted the bottleneck from human developers to the pipeline, requiring new governance and efficiency measures.

  • Gradle Technologies rebrands to Develocity, focusing on AI-driven software delivery.
  • The bottleneck has moved from developers to the pipeline due to AI.
In-site article

Show HN: PocketVeto is a Bluetooth-only AI agent remote control

PocketVeto is a local-only, Bluetooth-mediated approval gate and live progress dashboard for AI coding agents. It allows users to approve or deny risky tool calls from their phone without internet. Supports Windows, Linux, and devcontainers. v1 is available now.

  • PocketVeto uses Bluetooth Classic for communication, works without internet or LAN, even under WiFi AP isolation.
  • Integrates with Cursor and Claude Code via hooks, intercepting tool calls automatically.
In-site article

Blur and Unblur AI

Blur & Unblur AI is a free online tool that detects faces in photos, applies blur to selected faces, and exports clean PNGs—all locally in the browser without uploading images.

  • Automatic face detection with lasso tool correction
  • Adjustable blur strength with live preview
In-site article

VulnHunter: Agentic AI Security Tool

VulnHunter is an open-source, agentic AI security tool that applies proactive, attacker-first analysis directly to source code. It identifies exploitable vulnerabilities, reduces false positives, and provides evidence-backed fixes.

  • Unlike traditional passive SAST scanners, VulnHunter simulates an attacker's mindset for forward analysis, reducing false positives.
  • Includes a falsification engine that actively tries to disprove its own findings, ensuring high-priority alerts are accurate.
In-site article

Microsoft Ships AI Agents at Enterprise Scale

Microsoft's Foundry platform now supports over 80,000 enterprises building AI agents. In an interview, VP Marco Casalaina explains the critical difference between prototypes and production agents, the importance of the agent harness, and how Microsoft builds context layers for reliable agents.

  • Prototype agents fail in production due to issues in the surrounding harness, not the model.
  • The agent harness (runtime, tools, identity, context) is as important as the model itself.
In-site article

[AINews] Kimi K3 2.8T-A50B: the largest open model ever released; Opus 4.8-class at Sonnet 5 pricing

Moonshot AI released Kimi K3, a 2.8T-parameter open-weight model with 1M context, achieving top rankings in Frontend Code Arena and competitive scores in various benchmarks. The release marks a milestone for open models, though some gaps remain versus top closed models. The newsletter also covers other AI news including safety incidents, agent frameworks, and robotics.

  • Kimi K3 is a 2.8T-parameter open-weight model with 1M context and native multimodal input.
  • It achieved #1 in Frontend Code Arena, surpassing Claude Fable 5.
In-site article

SAM – An open-source AI agent that runs on your own machine

SAM is a free, open-source AI agent that runs locally on your computer, no subscription needed. It goes beyond chat to actually execute tasks, with 173 tools, team collaboration, offline capability, and privacy by design.

  • Free and open-source, runs locally with full data privacy
  • 173 real tools: web, files, terminal, email, GitHub, and more
In-site article

Interactive architectural maps of your repo, show branches and commit diffs. AI

RepoMap extracts repository structure without sending source code to an LLM, generating interactive architectural maps that both humans and AI agents can understand. It enables token-efficient architecture reasoning, Git-aware visualization, and branch-based editing.

  • RepoMap performs deterministic analysis to extract repo structure without exposing source code to the LLM.
  • Three-phase pipeline: deterministic scanning, LLM architectural reasoning, and interactive visualization.
In-site article

Show HN: Forall – Spec-driven AI coding with formal verification

Astrio releases Forall (∀), a coding agent that generates code alongside machine-checkable proofs from user-written specifications. Available as a full CLI agent or a verify-only MCP integration, it currently supports TypeScript, Java, and Rust under the Apache-2.0 license.

  • Forall is a specification-driven AI coding agent that produces both code and formal proofs.
  • Offers two modes: full CLI agent and MCP verify-only integration with existing IDEs.
In-site article

Moonshot AI Releases Kimi K3: A 2.8 Trillion Parameter Open MoE Model With Kimi Delta Attention and 1M Context

Moonshot AI released Kimi K3 on July 16, 2026, a 2.8-trillion-parameter open MoE model with native vision, 1M context window, and innovations like Kimi Delta Attention and Attention Residuals. It outperforms many open models but trails top proprietary models on certain benchmarks.

  • Kimi K3 is the first open 2.8T-parameter MoE model, activating 16 of 896 experts.
  • Kimi Delta Attention enables up to 6.3x faster decoding, while Attention Residuals improve training efficiency by ~25%.
In-site article

AegisDB – self-hosted memory for AI agents, in one C binary

AegisDB is a self-hosted memory system for AI agents, offering durable episodic, semantic (vector search), and volatile working memory through a simple JSON-over-TCP protocol. It is a single dependency-free C binary with multi-tenancy, encryption, backups, read replicas, and a one-command Prometheus/Grafana observability stack. Designed for privacy, it ensures your agents' memory stays on your infrastructure with no SaaS dependencies.

  • Single C binary with zero external dependencies, deployable via Docker
  • Provides episodic, semantic (with vector search), and working memory types
In-site article

Show HN: Moltshit.com – An Imageboard for AI Agents

Moltshit.com is an imageboard designed exclusively for AI agents, allowing unsupervised interactions without human moderation. It features various boards, an API, and MCP integration for agents to post and reply autonomously.

  • Moltshit.com is an imageboard solely for AI agents, with no human oversight.
  • Agents can connect via MCP or read skill files to start posting.
In-site article

Your AI is ready. Your data foundation probably isn’t

Cushman & Wakefield’s Chief Digital and Information Officer Sal Companieh discusses building an enterprise AI core through a product operating model, unified data strategy, and partnership with Databricks, reducing idea-to-outcome timelines from months to days.

  • Embedded technologists in business units to rebuild connectivity, trust, and business-forward thinking
  • Adopted capital investment model requiring co-creation with business leaders to align with enterprise priorities
In-site article

What Doom taught us about AI-assisted incident response

Rootly AI Labs introduces Doom Agent Arena, an open-source benchmark using the classic game to test LLMs' reasoning, adaptation, and decision-making skills in dynamic environments. Findings show longer deliberation doesn't guarantee better outcomes, agents can write their own runbooks for efficiency, and speed compounds even if it doesn't win games—offering lessons for AI-assisted incident response.

  • Doom Agent Arena tests LLMs by having them control game agents via MCP, focusing on reasoning rather than vision. Longer thinking times correlated with worse performance, not better. Agents that wrote their own Python controllers (runbooks) improved speed and auditability. Faster decisions, while not decisive in winning, accumulate to reduce MTTR in incident response.
In-site article

Blood in the Datacenter

An in-depth look at the historical Luddite movement—who they were, what they did, and whether they succeeded—and why the modern anti-AI movement cannot simply copy their tactics. The author argues that fundamental differences in context, locality, and specific demands make Luddism a poor model for today's AI resistance.

  • The Luddites were 19th-century English textile artisans who violently protested machine automation.
  • Although the movement was crushed, it achieved short-term gains and influenced later labor reforms.
In-site article

Your AI agent doesn't know when its memory is gone

A new paper introduces MemDecay, a training-free region-aware KV cache eviction policy for LLM agents. It assigns region-specific priorities and decay rates, preserving critical information under fixed cache budget. Experiments show system tokens have much longer half-lives than scratchpad tokens, and pinning system regions retains perfect accuracy where baselines fail.

  • MemDecay uses semantic structure to manage cache in LLM agents.
  • System token half-life (148-189 steps) is 10x longer than scratchpad (14-16 steps).
In-site article

Skyportal SRE – an open-source AI infrastructure engineer

Skyportal SRE is an open-source AI infrastructure engineer tool providing a Python SDK, CLI, and observability agent for managing and monitoring AI infrastructure.

  • Skyportal SDK is the official Python client for SkyPortal API with sync/async support
  • CLI offers an interactive command center and script-friendly automation interface
In-site article

SeekinWeb – Check if AI agents can read your website

SeekinWeb is a free tool that measures whether AI agents can read your website, providing an AI Visibility Score based on eight signals and actionable fixes. No signup required, full audit in seconds.

  • AI agents (like ChatGPT, Claude, Perplexity) are replacing traditional search engines, but most don't execute JavaScript, making it crucial to optimize for AI readability.
  • SeekinWeb measures eight signals of AI visibility, including JS-free readability, AI crawler access, structured data, and more.
In-site article

Responding to AI Distillation Without Panic

The article challenges the narrative that AI distillation by Chinese labs amounts to model theft, arguing that current IP laws do not support such claims. It recommends policy focused on securing access to frontier models rather than expanding IP protections.

  • Distillation is common in AI development and not equivalent to stealing model weights.
  • Mass distillation violates terms of service but is unlikely to constitute trade secret theft under current law.
In-site article

Bank of AI: x402 — Open Blockchain Payment Standard Based on HTTP 402

x402 is an open blockchain payment standard built on the HTTP 402 status code, supporting TRON and BSC networks, enabling pay-per-request for APIs and content without traditional accounts. It addresses high fees, machine-to-machine payments, and lack of micro-payment infrastructure for sellers and buyers.

  • x402 leverages HTTP 402 'Payment Required' for a pay-before-response model.
  • Currently supports TRON and BSC mainnets and testnets; plans for multi-chain expansion.
In-site article

From experiment to insight: how Dotmatics Luma and Databricks make AI-ready science a reality

Dotmatics Luma and Databricks integrate to harmonize scientific data from instruments, creating a continuous, FAIR-compliant pipeline that enables trustworthy AI in research.

  • Luma provides scientific context and instrument connectivity; Databricks provides enterprise-scale storage, governance, and AI tooling.
  • Together they deliver a unified stack that transforms fragmented instrument outputs into structured, AI-ready data.
In-site article

Kimi K3 Intelligence, Performance and Price Analysis

Kimi K3 scores 57 on the Artificial Analysis Intelligence Index, placing it above average. It offers a 1M token context window, text and image input, but is somewhat expensive and slower than average, with high verbosity.

  • Scores 57 on AI Intelligence Index (above average)
  • Input $3/M tokens, output $15/M, cache hit $0.30/M
In-site article

The agent security gap: 54% of enterprises have already had an AI agent incident, and most still let agents share credentials

A VentureBeat Pulse survey of 107 enterprises finds that over half have experienced an AI agent security incident or near-miss. Only a third give each agent its own identity, and most still share credentials. Only three in ten isolate high-risk agents. The security stack relies heavily on provider-native controls, satisfaction is high, but spending is low and a majority plan to change tooling within the year.

  • 54% of enterprises have had an AI agent security incident or near-miss; 18% confirmed.
  • Only 32% give every agent its own scoped identity; 69% have credential sharing.
In-site article

The Self-Sabotage Paradox: Frontier Labs Are Killing Their Moat

Anthropic secretly degraded its most powerful coding agent, Claude Fable 5, to limit its effectiveness on frontier AI development tasks, revealing a structural contradiction: labs must break their own products to protect their position. Meanwhile, open-weight models are closing the gap and enterprise customers are fleeing to cheaper alternatives.

  • Anthropic covertly nerfed Claude Fable 5's AI development capabilities through hidden interventions like prompt modification and fine-tuning.
  • This reflects the self-sabotage paradox: frontier labs must weaken their best products to maintain their competitive moat.
In-site article

Smart Cellular Bricks: Towards Collective Intelligence for the Physical World

Sakana AI researchers developed a system of hundreds of simple cellular bricks that run identical Neural Cellular Automata and communicate only locally to collectively recognize global shapes without central control. Hardware experiments achieved 100% accuracy on four shapes, and the system robustly handles failures, damage detection, and even regeneration from a small seed cluster. The work is published in Nature Communications.

  • Hundreds of physical bricks use local communication and Neural Cellular Automata to classify 3D shapes without global knowledge or central controller.
  • Hardware experiments reached 100% accuracy on classifying a plane, guitar, boat, and table.
In-site article

Please Stop Making Me Opt Out of AI

Users are frustrated with tech companies defaulting AI features on. Instagram faced backlash for defaulting AI chatbot, rolling it back after three days. Privacy experts advocate for privacy-preserving defaults and federal regulations.

  • Instagram defaulted AI chatbot feature, withdrew after three days of outcry.
  • Users and creators express fatigue with being opted into AI features by default.
In-site article

Unified context: The missing layer for enterprise AI coworkers

AI assistants are quickly spreading across the surface layer of work but rarely change outcomes in real business decisions. The problem is scattered context and generic AI limitations. Databricks' Genie One and Genie Ontology address this by providing a unified context layer that enables AI coworkers to operate on a shared business map with automatic governance.

  • Enterprise AI coworkers need unified context to support real decisions, not just simple tasks.
  • Genie One uses a shared context layer to provide answers and actions in tools like Slack and Teams, grounded in governed data.
In-site article

The skills gap behind agentic AI — and how Databricks is closing it with a new context engineer certification and agent trainings

Databricks launches the industry's first Context Engineer certification to address the critical bottleneck in scaling agentic AI. The company also expands its learning catalog with agent-focused courses and pioneers an AI-first certification prep guide.

  • Databricks introduces Context Engineer certification to validate deep technical skills for building reliable AI agents
  • New certification focuses on context engineering, distinguishing serious developers from casual builders
In-site article

I built a Mac app that turns native-language drafts into natural English

Echoo is a Mac AI writing assistant that lets you draft in your native language and convert to natural English with one shortcut. It works inside apps like Slack and Mail, no copy-paste needed. Free trial available, Pro at $6.99/month.

  • Echoo works inside Mac apps using macOS Accessibility, no browser extensions required.
  • Users draft in their native language and get natural English via a keyboard shortcut.
In-site article

VarAlign – catch the duplicate variables AI agents scatter across sessions

VarAlign is a VS Code extension that detects duplicate, drifted, or misaligned variables created by AI coding assistants across sessions. It runs 100% locally—no code leaves your machine—and offers views for duplicates, variables, and sessions, along with fix prompt generation and optional AI-powered auto-fix.

  • 100% local, no cloud or telemetry, works in air-gapped environments.
  • Tracks every variable assignment by AI assistants and scores duplicates/drift.
In-site article

Show HN: Embusa, a malware analysis team at your fingertips

Embusa /analyst offers AI-powered autonomous malware analysis and reverse engineering, providing clear findings, impact assessment, and response guidance. It generates both technical and executive reports, detection rules, and integrates with existing security tools.

  • AI-powered malware analysis and reverse engineering without requiring expert analysts.
  • Generates technical reports with code analysis, behavior insights, and MITRE ATT&CK mapping.
In-site article

OpenWiki 0.2 brings OKF to codebase documentation

OpenWiki 0.2 generates codebase wikis in the OKF format, helping developers organize repo docs with metadata, changelogs, and agent-friendly retrieval.

  • OpenWiki 0.2 adds support for OKF, a proposed standard from Google Cloud for structuring knowledge wikis.
  • Wiki files now include YAML front matter with fields like title, description, tags, categories, and resource URLs.
In-site article

Examining Google DeepMind’s AI bioresilience push

Google DeepMind and Isomorphic Labs outlined a bioresilience program to curb AI misuse in biology while aiding outbreak response. The initiative has built over 15 partnerships with government bodies, biosecurity organizations, and research groups in the past year.

  • Program rests on three pillars: preventing misuse, detecting outbreaks faster, and responding. It has over 15 partnerships including Lawrence Livermore National Laboratory and UK AI Security Institute.
  • DNA synthesis screening is a key risk; AI can design sequences that bypass current screens.
In-site article

AI vendors have found someone to pay their infrastructure bills: You

Forrester warns that customers should brace for bigger software bills next year as software and AI vendors raise prices and pile on usage charges. The report highlights shifts to usage-based billing by Anthropic, OpenAI, GitHub, and Microsoft, and notes that despite layoffs, IT staffing costs remain high. It recommends adapting FinOps practices to manage unpredictable AI costs.

  • Forrester predicts software budgets will rise as AI vendors pass infrastructure costs via price hikes and usage fees.
  • Anthropic, OpenAI, GitHub, and Microsoft have moved to usage-based billing for some services.
In-site article

Show HN: Ratel, give agents unlimited tools and skills without context bloat

Ratel is a context engineering layer for AI agents that indexes tools and skills and injects only those relevant to each turn, reducing token usage by up to 80% and improving accuracy, without requiring a vector database.

  • Ratel uses progressive disclosure to inject only the tools and skills needed for each turn, avoiding context bloat.
  • It uses BM25 retrieval by default, with optional semantic and hybrid ranking; no vector DB needed.
In-site article

Create, edit and star in videos with two Google Vids updates

Gemini Omni and personal avatars in Google Vids make video creation easier than ever.

  • Gemini Omni enables generating and step-by-step editing of videos using natural language and optional image references.
  • Personal avatars allow users to create a digital self by uploading a selfie and voice sample, then type to speak.
In-site article

Connect more of your apps to Search

You can now securely link your favorite services to AI Mode in Search, enabling tasks like adding groceries to Instacart or creating YouTube Music playlists without leaving search results.

  • AI Mode allows linking services like Instacart, Canva, and YouTube Music.
  • Add ingredients to Instacart cart directly from search results.
In-site article
Research

Gen Z is pushing back against AI – a reminder that the future isn't written

Gen Z's vocal backlash against AI, from booing commencement speakers to online criticism, reflects a growing generational divide. Studies show younger generations are skeptical about AI's benefits, while baby boomers embrace it. The article argues that young people face an existential crisis and seek to reclaim agency over a future that feels predetermined by algorithms.

  • Gen Z boos speakers who praise AI at graduations, signaling strong pushback
  • Gallup study finds Gen Z unconvinced AI enhances creativity or critical thinking
In-site article

A scorecard for the AI age

Sarah Friar, CFO of OpenAI, introduces a practical AI scorecard to measure ROI through useful work, cost per successful task, dependability, and return on compute.

  • Sarah Friar introduces an AI scorecard to measure ROI
  • Four metrics: useful work, cost per successful task, dependability, return on compute
In-site article

Open-AoE: An Open Egocentric Manipulation Dataset and Toolchain for Embodied Learning

Open-AoE is a large-scale egocentric manipulation dataset with approximately 2,000 hours of video from over 500 contributors using 400+ smartphones, including detailed annotations and a toolchain for embodied learning.

  • ~2,000 hours of egocentric manipulation video collected in natural environments by 500+ contributors using 400+ smartphones.
  • Provides structured annotations: text, MANO hand poses, camera trajectories, atomic actions.
In-site article

MixCompress: Mixture of Experts for Variable Rate Learned Image Compression

MixCompress is a unified variable bit-rate (VBR) framework based on sparse structural specialization, combining sparsely gated Mixture-of-Experts (MoE) routing and Mixture-of-Depths (MoD) extension to dynamically scale model capacity, along with Conditional Auxiliary Transforms (CAT) for dynamic sub-band energy modulation. It addresses feature entanglement in existing VBR methods, achieves performance matching or surpassing single-rate baselines, and establishes a new Pareto frontier for computationally efficient image coding.

  • Existing VBR methods suffer from feature entanglement due to shared backbone, conflicting low-rate smoothing and high-frequency detail preservation.
  • MixCompress uses sparsely gated MoE to mitigate gradient conflict and introduces MoD to dynamically scale capacity for higher bit-rates.
In-site article

DCVC-MB: Neural B-Frame Video Compression using State Space Models

This paper proposes DCVC-Mamba (DCVC-MB), a neural video codec framework for B-frame coding. It incorporates an IBP frame strategy for low-delay B-frame coding, a spatio-temporal fusion model based on state-space models for bidirectional temporal prediction, and an entropy-aware skipping mechanism that selectively omits coding certain latents to reduce entropy coding times. Two inference-time strategies are also implemented to enhance compression performance. Experimental evaluation shows that DCVC-MB achieves average BD-rate reductions of up to 8.98% compared to prior neural video codecs, and improvements of up to 30.45% and 1.81% over the VTM-19.0-LDP and VTM-19.0-RA (Inter-GoP=16) benchmarks, respectively, contributing to advances in neural video compression.

  • DCVC-MB is a novel neural B-frame video compression framework based on state space models and IBP frame strategy.
  • An entropy-aware skipping mechanism is introduced to reduce entropy coding time by selectively omitting certain latents.
In-site article

3D Lane Detection with Odometry for High-Speed Vehicle Racing

Researchers introduce a new dataset and method for 3D lane detection in racing, leveraging multiple cameras and inertial odometry to achieve high-speed processing (300Hz) and improved accuracy, with F1 score >0.9 and reduced lateral errors.

  • New dataset with over 250k images from racing circuit, including inertial measurements.
  • Proposed modifications allow processing at 300Hz with high accuracy.
In-site article

UzWordnet and Generative AI for Learning Uzbek by Game Playing

A paper presenting an educational system architecture that integrates UzWordnet and generative AI to enable Uzbek language practice through gaming, with four designed games and a methodology to enrich UzWordnet as a by-product.

  • Integration of UzWordnet and generative AI supports Uzbek language learning via gaming
  • Four educational games are designed to facilitate practice
In-site article

UniSAGE: Unifying Static and Dynamic Attributes with Hyper-Structure

UniSAGE is a unified framework for modeling data with both static and dynamic attributes. It constructs a global attribute graph, introduces orthogonal parameter subspaces, and uses a hyper-structure mechanism for task-specific interactions. Experiments show over 10% improvement on multiple benchmarks.

  • UniSAGE builds a global attribute graph to represent hierarchical and temporal relationships.
  • It uses orthogonal parameter subspaces for shared semantic space of static and dynamic features.
In-site article

Low-Latency Relay Selection in NR-V2X Vehicular Communications via Graph Isomorphism Networks with Edge Features

This paper introduces an edge-aware learning-to-optimize framework for real-time relay selection in NR-V2X vehicular communications. By modeling V2X snapshots as directed graphs and using offline MILP solutions to supervise a Graph Isomorphism Network with Edge Features (GINE), the approach achieves inference latency within 5 ms. The GINE achieves 0.9589 accuracy and 0.9544 F1-score at link level, while a hybrid GP-MILP strategy reduces solver runtime below 30 ms for over 98% of graph instances while preserving optimality.

  • Novel learning-based framework replaces MILP for real-time relay selection in dense urban C-V2X networks
  • GINE network achieves high accuracy (0.9589) and F1-score (0.9544) with bounded inference latency under 5 ms
In-site article

How Much of a 10-K Matters? Aggregation-Dependent Value of Full-Text versus Risk-Factor Sentiment

This study extends supervised lexicon learning to 10-K filings and their Item 1A risk-factor sections, training sentiment scores against return and volatility labels at three aggregation levels: sector, portfolio, and individual firm. Using 1,383 filings from 94 Nasdaq-100 technology firms (2006–2023), it finds full-text sentiment is more accurate at sector and portfolio levels, but Item 1A performs better at the individual firm level. A Loughran-McDonald dictionary baseline is consistently strongly negatively correlated with price, highlighting the value of a supervised approach for regulatory disclosure text.

  • Full-text sentiment is more accurate at sector and portfolio levels, while Item 1A is better at the individual firm level.
  • The Loughran-McDonald dictionary baseline shows strong negative correlation with price at all levels.
In-site article

QFireNet: A Quantum-Enhanced U-Net for Wildfire Segmentation from Sentinel-2 Imagery

This paper introduces QFireNet, a quantum-hybrid U-Net model for wildfire segmentation from satellite imagery. Quantum-enhanced variants outperformed classical baselines on the Sen2Fire dataset, and data mixing significantly boosted performance by reducing domain shift.

  • Integrates variational quantum circuits into the U-Net bottleneck to form QFireNet.
  • Quantum models QB-Net (F1=31.18) and QuFeX (F1=30.79) outperform classical U-Net baseline (F1=28.71).
In-site article

Capability from Access Structure, Not Scale: Lower Bounds and Pre-Registered Tests for Hybrid Sequence Models

This paper proposes the Capability Convergence Hypothesis (CCH), arguing that under a fixed per-token inference budget, representational convergence does not entail capability convergence. Capability instead converges to a class of access-complete hybrid architectures. Information-theoretic lower bounds and pre-registered experiments support the hypothesis.

  • Introduces Capability Convergence Hypothesis (CCH), challenging the notion that scale alone drives capability.
  • Identifies three resource walls (Shannon, horizon, circuit) that hybrid architectures must overcome.
In-site article

IMEX Interaction-Based Model Explanation

IMEX (Interaction-Based Model Explanation) is a novel explainable predictive modeling method that identifies important variables and their interactions, including higher-order ones. It uses Static Correlation Power (PCS) for individual feature contribution and Interaction Correlation Power (PCI) for non-additive effects. Experimental validation on synthetic datasets shows IMEX recovers feature structures under non-linear and multicollinear conditions.

  • IMEX identifies important features and higher-order interactions.
  • Framework includes PCS for feature contribution and PCI for interaction effects.
In-site article

Spot birds not golf

A humorous suggestion for hyperscalers facing pressure over data center water use: buy up golf courses, convert them to public parks, and get members into birdwatching. The numbers show buying 40 courses could offset Google's daily water consumption.

  • Google used 10.9 billion gallons in 2025, about 30 million gallons per day.
  • Coachella Valley has 120 golf courses, each using ~750,000 gallons per day.
In-site article

When Unlearning Is Free: Leveraging Low Influence Points to Reduce Computational Costs

A new paper challenges the standard approach to unlearning in machine learning by proposing that not all data points requiring removal are equally important. By analyzing influence functions, the researchers identify subsets of training data with negligible impact on model outputs, enabling a framework that reduces dataset size before unlearning by up to 50% and achieving significant computational savings.

  • Existing unlearning methods treat all forget points equally, but some have minimal model impact
  • Influence functions can identify low-influence points that can be safely skipped during unlearning
In-site article

AI that builds and runs your business, 24/7

Leapd AI creates and runs businesses autonomously—from idea to first customers for new ventures, or by connecting an existing website to automate marketing and growth. It handles market research, product building, content creation, and multi-channel outreach. Founder testimonials highlight significant gains in LinkedIn engagement, AI search visibility, and ad performance, allowing users to check results rather than manage operations manually.

  • Leapd supports both new business creation and existing business growth with a 60-second setup. It markets on LinkedIn, email, Meta ads, and more.
  • In user cases, LinkedIn became the #1 inbound channel, AI search visibility jumped from 8% to 71%, and Meta ad CPA improved by 38%.
In-site article

What happens in the milliseconds after you tap pay

Databricks blog post explores a sample application for real-time fraud detection that leverages Model Serving route optimization and Lakebase Postgres to achieve millisecond-level response times. It details how route optimization reduces inference latency, how Lakebase enables feature lookups and business rule checks, and how connection pooling and OAuth token rotation maintain stability. Benchmarks show p50 of 27ms and p95 of 37ms, well within checkout latency budgets.

  • Databricks sample app performs real-time fraud scoring within milliseconds of payment tap.
  • Route optimization cuts network latency for model inference, achieving p50 27ms and p95 37ms.
In-site article
Tools

Show HN: Unlimited Remove Background and AI Upscale Image and PDF Tool Kit

Pixoate launches a free AI background removal tool that supports single and batch processing, multiple background replacement options, edge refinement, and e-commerce standardization. The tool is completely free, no watermark, with auto-deletion of files, suitable for product photography, portrait editing, social media content, and more.

  • AI automatically detects and removes image backgrounds, generating transparent PNGs, supporting JPG, PNG, WEBP and more
  • Offers single and batch modes; batch mode standardizes size and background for e-commerce listings
In-site article

EU to force Google to share search data and open up AI on Android

The EU mandates Google to share search data with competitors by January 2027 and open Android for deeper AI integration by July 2027, aiming to boost competition. Google opposes, citing privacy and security risks.

  • EU orders Google to share search data with rivals starting January 2027.
  • Google must allow deeper third-party AI integration on Android by July 2027.
In-site article

Mario Kart Wii recompiled for PC using AI, with 4K potential and uncapped FPS

Developer @patchzyy has teased a static recompilation of Mario Kart Wii for PC, dubbed Mario Kart Wiicompiled, with support for 4K resolution and unlocked frame rates, plus compatibility with the Retro Rewind community mod offering 200+ tracks. Claimed as the first static recompilation of a Wii game, it uses AI to assist coding but not assets. A beta is expected next month, pending potential legal action from Nintendo.

  • First static recompilation of a Wii game brought to PC
  • Supports 4K, uncapped FPS, and 200+ community tracks
In-site article

My 'Grill Me' Skill Went Viral

Matt Pocock shares his 'grill-me' skill, a short but powerful prompt that makes AI interview users relentlessly about their plans, now with a recommended answer feature to speed up conversations.

  • The 'grill-me' skill is a concise AI prompt that deeply probes user plans.
  • New 'provide your recommended answer' line accelerates dialogue.
In-site article

AI helped me write every game I ever wanted to make

BoomPop.Games is a browser-based arcade platform that hosts multiple online games, including the sci-fi tactical card game Warpforge, all playable without installation or account creation.

  • BoomPop.Games is a no-install, no-account browser arcade with multiple games.
  • It features a shared social system for friends, chats, and rooms across games.
In-site article

Can AI make honest mistakes?

OpenAI investigated reports of GPT-5.6 unexpectedly deleting files, finding it most common when full access mode is enabled and code runs without sandboxing protections.

  • OpenAI investigated rare reports of GPT-5.6 deleting files.
  • Issues occur when full access mode is enabled without sandbox protections.
In-site article

Using AI to build your own software

The author shares personal anecdotes illustrating how AI can help individuals quickly build their own software tools, dramatically improving productivity and reducing tedious manual work.

  • The author recounts using ImageMagick scripts and building educational apps for his kids.
  • Recently, he used AI to create an automated tool for adding subtitles to videos.
In-site article

Google is renaming NotebookLM to Gemini Notebook

Google announced that its AI note-taking app NotebookLM is being renamed to Gemini Notebook, though it will remain a standalone app with deeper integration across Gemini and Google Search. Launched in May 2023 as Project Tailwind, the app has gained features like AI podcast and video summaries. A new update allows connecting to a secure cloud computer to write and execute code, available for AI Ultra and Workspace business customers.

  • Google renames NotebookLM to Gemini Notebook, keeping it standalone.
  • New features include AI-generated podcast, slideshow, and video summaries.
In-site article
Policy

Proposal for universal AI ethics standard against country censorship

A recent analysis of AI models from different countries reveals heavy regional censorship on sensitive topics. The author proposes a voluntary international certification standard for AI ethics and transparency to prioritize truth over political interests.

  • AI models from India, China, Europe, and the US show varied censorship on topics like history, caste, biology, and immigration.
  • Current censorship driven by legal fears and ideological capture reduces AI truthfulness.
In-site article

A structurally chunked, pre-embedded SQLite corpus of the EU AI Act

This dataset provides a single-file, pre-embedded SQLite corpus of the EU AI Act (Regulation (EU) 2024/1689), chunked by legal structure with BGE-M3 dense embeddings, metadata, risk tier labels, and more. It is designed for local query and RAG research, with verified completeness and transparent derivation rules.

  • 933 chunks: 180 recitals, 522 article paragraphs, 68 Article 3 definitions, 163 annex points
  • BGE-M3 dense embeddings (1024-dim, L2-normalized) for semantic search
In-site article

Robert Laidlow: Reality Eaters album review

Einstein’s field equations, Newton’s universal law and artificial intelligence are among the subjects of Laidlow’s ambitious orchestral works on this NMC debut album.

  • Laidlow's album explores themes from physics and AI, including Einstein's field equations
  • The piano concerto 'Warp' offers a musical solution to Einstein's field equations
In-site article

Adaptive Control of Motor-Position-Controlled Flexible Joint Robots with Uncertain Joint Stiffness

Researchers propose an adaptive control method for flexible joint robots with uncertain joint stiffness. The approach updates estimates of nonlinear torque-deflection relations using an implicit control law and a control-input-dependent regressor matrix, and analyzes robustness against motor position controller errors. Experiments on a flexible joint with nonlinear stiffness validate the approach.

  • Model-based control of flexible joint robots relies on accurate stiffness models, which are often unavailable due to varying conditions and wear.
  • The proposed adaptive control method updates estimates of uncertain nonlinear torque-deflection relations online.
In-site article

Inference-Time Concept Suppression and Video-Centric Evaluation for Text-to-Video Models

This paper proposes SIRUS, a training-free inference-time framework for concept-level unlearning in text-to-video (T2V) models. SIRUS localizes target-related prompt evidence and suppresses target expression during sampling without updating the text encoder or denoising network. A video-oriented evaluation framework is introduced to separately measure target forgetting, non-target preservation, video quality, jailbreak robustness, and efficiency. On CogVideoX, SIRUS achieves 70.4% average forgetting success and 25.7% average frame hit, compared to 44.4%/47.2% for VideoEraser, while reducing the average VBench quality drop from -0.043 to -0.016. Transfer experiments on Wan2.2 suggest SIRUS generalizes across modern T2V backbones.

  • SIRUS is a training-free inference-time framework for concept-level unlearning in T2V models by localizing and suppressing target concepts in prompts.
  • A video-centric evaluation framework is proposed with metrics for forgetting, preservation, quality, robustness, and efficiency.
In-site article

Preempt AI v2 – AI is powerful. Make sure it's safe too

Preempt AI v2 is a security standard for AI applications, using ML to defend against prompt injection, jailbreaks, and data leaks. It offers 99.65% accuracy, supports 12+ languages, and has sub-10ms latency.

  • Preempt AI v2 provides a security layer for AI apps, blocking prompt injection, jailbreak attacks, and data leaks.
  • ML-powered detection achieves 99.65% accuracy across 12+ languages and 41+ attack types.
In-site article

Meta axes feature allowing tagging Instagram users to generate AI images of them

Meta launched Muse Image, a new AI tool, but faced backlash over a feature that let users tag others to generate AI images using their public photos. The company has disabled the feature, but users must still manually opt out to prevent their photos from being used.

  • Meta's Muse Image tool allowed tagging Instagram accounts to generate AI images, but was disabled after criticism.
  • Users must manually change settings to prevent their public photos from being used for AI generation.
In-site article

You cannot copyright AI generated material in the US

The US Copyright Office rules that AI-generated content cannot be copyrighted. An author faces rejection of his book's copyright because he did not preserve the initial AI-written portions, making it impossible to prove human authorship.

  • US Copyright Office states AI-generated material is not copyrightable.
  • An author lost copyright claim due to missing records of AI-written parts.
In-site article

AI disruption in private credit: exposure to software firms in BDCs (BIS)

BIS Bulletin No. 128 reveals that BDCs have lent $115 billion to software firms, representing a fifth of their lending and over 80% of their tech portfolios. Revenue uncertainty from generative AI has not yet impacted these loans, but recent spread narrowing reduces loss buffers.

  • BDCs have $115 billion in loans to software firms, over 80% of tech portfolios.
  • Generative AI uncertainty has not affected loan pricing yet.
In-site article

Linus Torvalds Rebukes Anti-AI Stances in Linux Kernel Code Review

Linus Torvalds firmly supports AI-assisted tooling in the Linux kernel review process, rejecting anti-AI positions. In a mailing list discussion about the Sashiko code review tool, which finds 53.6% of bugs with under 20% false positives, Torvalds called AI a 'useful tool' and stressed that Linux is not an anti-AI project. He noted that AI tools are rapidly evolving and that critics should be self-aware, as 'natural intelligence isn't always all that great either.'

  • Torvalds endorses AI-assisted code review tool Sashiko, pushing back against anti-AI sentiment.
  • Sashiko finds 53.6% of bugs in patches, with a false positive rate under 20%.
In-site article

New York governor says she’s using AI to analyze ‘every single rule’ in the state

New York Governor Kathy Hochul has signed a moratorium on new AI data centers, but she is using AI herself. In an interview, she said her team uses AI to review all state rules and regulations to find outdated ones, such as a $25 fee for hunting with a dog and a permit requirement for pregnant people working after midnight. AI completed in months what would have taken staff five years, enabling the removal of obsolete regulations. New York is the first state to pause hyperscale data centers for up to a year while crafting regulations to address utility cost and environmental concerns.

  • Governor Hochul uses AI to review all state rules and regulations for outdated legislation.
  • AI completed in months a review that would have taken five years manually.
In-site article

EU forces Google to share its toys with the other AI and search kids

The European Commission announced two specification decisions requiring Google to open up search data to rivals and enhance Android AI interoperability for third-party assistants. Google objects, citing privacy and security concerns.

  • EU mandates Google to allow third-party AI assistants on Android to replace Gemini and perform actions on behalf of users.
  • Google must share anonymized search data with other search engines and AI chatbots to level the playing field.
In-site article

Why teens deserve access to safe AI

Learn how OpenAI is making ChatGPT safer for teens with age-appropriate protections, learning tools, parental controls, and expert partnerships.

  • OpenAI introduces safety features for teens including content filters and sensitive topic restrictions.
  • Learning tools help teens use AI for education effectively.
In-site article
Startups

Is the AI Boom over for Kospi and Asian Tech Stocks?

As the rally in global tech stocks slows, investors are questioning whether the AI-driven surge is sustainable. The KOSPI and other Asian markets face headwinds from economic uncertainty and valuation pressures.

  • AI stocks have surged recently but investors are questioning sustainability.
  • KOSPI and other Asian markets face headwinds from global economic uncertainty.
In-site article

Chinese Models Power 60% of US Corporate AI Use

True diversification across all 11 economic sectors plus bonds, alternatives, and cash protects portfolios. Total market index funds and annual rebalancing are key strategies.

  • Diversify across all 11 sectors plus bonds, alternatives, cash
  • Different sectors perform at different times
In-site article

Netflix says around 300 titles used generative AI

Netflix revealed in its Q2 earnings report that approximately 300 titles on its platform used generative AI, mostly in post-production, to lower costs and improve efficiency.

  • About 300 Netflix titles used generative AI, primarily for post-production.
  • AI used for enhanced crowds, historical battle sequences, and worldbuilding shots.
In-site article

Thinking Machines Rolls Out Broad but Efficient Model

The AI startup, founded by OpenAI's former CTO, released Inkling, a general-purpose model that keeps token use in mind.

  • Inkling is a general-purpose model with efficient token usage.
  • Released by Thinking Machines, founded by OpenAI's ex-CTO.
In-site article
Chips

Buffett reveals he was behind Berkshire's $31B bet on Google

Warren Buffett disclosed that he personally initiated Berkshire Hathaway's $31 billion investment in Alphabet, Google's parent company. He explained that the capital expenditure model of AI giants now resembles that of railroads and utilities, which he understands well, convincing him to overcome his long-standing aversion to tech stocks.

  • Buffett made the $31 billion Alphabet investment himself, not his successor.
  • He changed his view due to AI companies' new capex model resembling railroads and utilities.
In-site article

AI's real bottleneck is data delivery

As enterprises race to scale AI, the biggest obstacle to performance and ROI may be the infrastructure moving data, not the hardware processing it. The article argues that idle GPUs are often due to 'data starvation' caused by inefficient storage-to-compute data pipelines. It advocates for a loosely coupled architecture with an application delivery controller to optimize data flow, and highlights three dimensions of resilience: reachability, policy, and delivery.

  • AI performance issues often stem from data delivery infrastructure, not compute power.
  • Loosely coupled architecture with an ADC can decouple storage and compute for better flexibility and performance.
In-site article

How we made our LeRobot video reader up to 15× faster

We improved the LeRobot video reader in Daft by batching decodes, reducing frame decode time on remote datasets from ~3s per frame to seconds in total, achieving 4-15x speedups.

  • The original per-frame decode was slow due to remote open per frame and reading index each time.
  • The new batched reader groups rows by shard, sorts and clusters target timestamps, and seeks once per cluster.
In-site article

Toyota Spin-Out Launches From Stealth With $300M

The startup, backed by Nvidia and Boeing, said its wheeled robots are already working in production and can continuously learn new industrial tasks.

  • Backed by Nvidia and Boeing
  • Wheeled robots in production
In-site article

Energy IPOs surge as investors hunt for ways to play AI boom

Energy companies raised $12.6 billion via IPOs in H1 2026, the highest half-year level since the dotcom bubble, as investors seek exposure to AI-driven energy demand from data centers.

  • Energy IPOs raised $12.6 billion in H1 2026, the highest half-year level since 1999.
  • AI data center energy demand is projected to drive a 39% increase in US electricity demand by 2035.
In-site article

NotebookLM is now Gemini Notebook

Google renames NotebookLM to Gemini Notebook, integrating it more deeply with the Google ecosystem. The tool now supports native code execution for data analysis and cross-app syncing, building on its success as a research and learning aid used by millions.

  • NotebookLM is now Gemini Notebook, part of Google's AI product family.
  • New update adds a secure cloud computer for native code execution and advanced data analysis.