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Run NVIDIA Nemotron and OpenAI GPT OSS models on Amazon Bedrock in AWS GovCloud (US)

AWS GovCloud (US) now supports OpenAI's open-weight GPT OSS models (120B and 20B) and NVIDIA Nemotron models (Nano 9B v2, Nano 12B v2, Nano 30B, Super 120B) via Amazon Bedrock. Inference runs entirely within the US on infrastructure operated by US citizens, meeting FedRAMP, DoD SRG, and other compliance frameworks.

AWS Machine Learning BlogModels / Agents / ChipsIn-site article
Structured memory filtering with metadata in AgentCore Memory

Learn how metadata filtering in Amazon Bedrock AgentCore Memory enhances retrieval precision. By adding attribute-based filters on top of namespace isolation, agents can scope searches by business dimensions like priority, department, or time range. The article details the three-phase lifecycle of metadata (configuration, ingestion, retrieval), highlights strictly-consistent extraction, and provides best practices for multi-agent and multi-tenant architectures.

AWS Machine Learning BlogAgents / ResearchIn-site article
HippoRAG: Neurobiologically inspired RAG using Amazon Bedrock, Amazon Neptune, and personalized PageRank

In this post, we demonstrate how to implement HippoRAG using a comprehensive AWS stack. We use Amazon Bedrock for LLM capabilities, Amazon Neptune for graph database functionality, Amazon Neptune Analytics for advanced graph algorithms including Personalized PageRank, and Amazon Titan Embeddings for vector representations. This implementation showcases how to build and deploy HippoRAG within AWS infrastructure for enterprise-scale applications.

AWS Machine Learning BlogModels / ResearchIn-site article
How Inscribe uses Amazon Bedrock to stop document fraud in seconds

Inscribe developed an agentic AI system using Amazon Bedrock that reasons across documents like an expert fraud analyst. The system detects tampered, fabricated, and AI-generated financial documents in under 90 seconds, achieving a 20x improvement over manual review while maintaining accuracy and explainability for financial regulations.

AWS Machine Learning BlogAgents / PolicyIn-site article
Accelerate protein design with BoltzGen on Amazon SageMaker AI

This post demonstrates how to deploy BoltzGen on SageMaker AI and run an end-to-end protein design experiment. The setup offers two execution modes for different stages of research and uses step-level caching to reduce compute expenses during iterative workflows.

AWS Machine Learning BlogAgents / ChipsIn-site article
“You Only Compute Once”: How Clockwork wants to put an end to AI training restarts

Clockwork introduces TorchPass fault tolerance and the YOCO Guarantee, claiming 90% of GPU cluster failures can be resolved without checkpoint rollback by live-migrating training jobs to healthy GPUs. The article covers the cost of failures, how TorchPass works, its two modes, limitations, and independent benchmark results.

The New Stack AIChips / ResearchIn-site article
Show HN: AnalystAIPack – 118 runnable agent skills for malware analysis and RE

AnalystAIPack is an open-source library of 118 agent skills for malware analysis, reverse engineering, and threat hunting. It addresses the gap where generic AI agents provide plausible-sounding but impractical advice by offering depth-first, runnable scripts that map to real analyst workflows. Each skill includes tested Python scripts, safety constraints (read-only analysis, defanged IOCs), and mappings to MITRE ATT&CK, D3FEND, and CAR. The article demonstrates an end-to-end example from triage to detection using chained skills.

Hacker News AIAgents / PolicyIn-site article
Show HN: AnalystAIPack – 118 runnable agent skills for malware analysis and RE

AnalystAIPack is an open-source agent-skills library for malware analysis, reverse engineering, and threat hunting, featuring 118 curated, runnable skills mapped to MITRE ATT&CK, D3FEND, and CAR. Each skill ships a tested Python script, and the library emphasizes depth over breadth with a safety-first design.

Hacker News AIAgents / PolicyIn-site article
Are readers generating fiction with AI models?

A new study analyzing over 500,000 anonymous ChatGPT conversations finds that more than a third involve fiction generation, including original stories, roleplay, fanfiction, and erotica. Power users dominate, with patterns like 'infinite story demanders.' The authors argue AI may create a 'solipsistic reader-writer' and raise questions about AI's role in entertainment.

Hacker News AIModels / ResearchIn-site article
Devin Security Swarm

Devin releases Security Swarm, an automated security analysis tool powered by a new Agentic MapReduce architecture. It simulates a team of security researchers, mapping attack surfaces, parallelizing investigations, and verifying vulnerabilities. In a rigorous evaluation against real, recent vulnerabilities, it achieves 72% recall at approximately two-thirds the cost of the next best alternative.

Hacker News AIAgents / PolicyIn-site article
Reduce GVisor Cold Starts with GPU Snapshotting

This article describes how Cerebrium uses GPU memory checkpointing to reduce cold start time of GPU workloads in gVisor sandboxes from 50 seconds to as low as 2.25 seconds. It explains the concept: perform expensive startup work once, freeze the result, and restore on demand. The implementation involves modifying the gVisor containerd shim to decide at container creation whether to boot normally or restore a checkpoint, and addresses various edge cases related to timing, network state, multiprocessing, file system, and storage performance.

Hacker News AIChips / StartupsIn-site article
We can live without AI, but can we live without clean water? | Letters

Readers respond to an article about Erin Brockovich’s fight against AI datacentres, questioning the benefits of AI given its massive water and electricity consumption. They note that top AI uses are therapeutic, technical, and entertainment, but argue that AI therapy may not reduce loneliness and could harm social skills and critical thinking.

The Guardian AIToolsIn-site article
My Notes After Databricks Data and AI Summit 2026

The author argues that the data layer is the most undervalued part of the AI stack but will become critical as AI moves into production. AI agents expose data pipeline flaws, and Databricks is heading in the right direction but its architecture is still incomplete. The article explores the evolving role of data infrastructure and the necessary features of an AI-native data system.

Hacker News AIAgents / ChipsIn-site article
As AI Reshapes Global Energy Systems, Melbourne Leads Through Engineering Collaboration

As artificial intelligence accelerates global demand for compute, energy systems face urgent challenges. Melbourne, Australia, emerges as a global leader with its integrated energy ecosystem, world-class engineering research, and strong collaboration between government, industry, and academia. The article explores AI's impact on energy infrastructure, Melbourne's innovations in smart grids and renewables, and how the 2027 IEEE PES GTD Asia conference will foster international cooperation.

IEEE Spectrum AIModels / Policy / ResearchIn-site article
Deploying retail AI to scale personalisation and customer insight

Optimising retail AI infrastructure drives the successful deployment of personalisation systems and real-time customer insight. Leaders are replacing static customer interaction patterns with data pipelines capable of modifying the user environment during a live session.

Artificial Intelligence NewsAgents / ChipsIn-site article
Why Agentic AI Is Becoming the Defining Capability in Modern CX

Agentic AI is becoming the defining capability in modern customer service enterprises, addressing long-standing operational inefficiencies. Based on conversations with Dialpad and Comcast executives, this article explores three key insights: conversation data reveals high-value automation opportunities, AI-led triage augments human agents, and integrated platforms combat fragmented CX. In regulated industries, accuracy, trust, and integration are critical for successful deployment.

Emerj AI ResearchAgents / PolicyIn-site article
How to Use RLMs in Deep Agents

Recursive Language Models (RLMs) combat context rot by having agents write code to dispatch subagents over context chunks. Deep Agents now supports RLMs through dynamic subagents and a lightweight code interpreter, enabling programmatic orchestration like map/reduce over large inputs. Benchmarked on OOLONG, RLMs outperform turn-by-turn agents at longer contexts.

LangChain BlogModels / Agents / ResearchIn-site article
Forecasting at the speed of modern retail

Enterprise demand forecasting has grown too complex for legacy tools. Databricks introduces MMF Agent, a guided AI workflow built on Genie Code, making multi-model forecasting accessible without deep data science expertise. Teams can compress days of setup into hours, improve accuracy, and reduce reliance on scarce talent.

Databricks BlogAgents / ResearchIn-site article
Welcome to the Dual State of AI Regulation

This article analyzes the Trump administration's secret licensing system for frontier AI, using the concept of the "dual state"—a normative state coexisting with a lawless prerogative state—to explain actions against Anthropic. The author argues that without transparency, the government's moves cannot be trusted, and AI governance is now dominated by the prerogative state.

Hacker News AIAgents / PolicyIn-site article
Multiple $20 AI Plans Are Better Than a Single $100 AI Plan

The author argues that using multiple entry-level AI plans from different providers is more efficient and reliable than a single expensive plan. He shares his setup with Zed IDE, Claude Code, Codex, and OpenCode Go for different tasks, and discusses the limitations of local AI.

Hacker News AIAgents / ChipsIn-site article
Want a private ChatGPT alternative? How Proton's Lumo 2.0 locks down your data, EU style

Proton launches Lumo 2.0, a privacy-first AI chatbot that never trains on user data, employing zero-access encryption and Swiss privacy laws. New version boasts 127% improvement in speed, reasoning, and knowledge, with features like fast/reasoning modes, image support, web search, memory, and custom personas.

ZDNet AIPolicy / ResearchIn-site article
The Conditions That Turn AI Pilots Into Enterprise Value

Despite rising AI adoption, most deployments expand activity without impacting ROI. This article explores four conditions—problem definition, organizational readiness, cognitive design, and ROI clarity—that determine whether AI initiatives scale beyond pilots to deliver measurable business value, based on insights from HTEC leaders.

Emerj AI ResearchAgents / ResearchIn-site article
How Pendo uses LangSmith to trace Novus from user behavior to code fixes

Pendo used LangSmith to debug, evaluate, and monitor Novus, its AI product agent that turns behavioral data and session replays into code fixes. LangSmith's production tracing enabled Pendo to ship Novus in days with 90%+ success rate, saving 25% time on identifying new use cases and catching 60% of AI problems before customers noticed.

LangChain BlogAgents / ResearchIn-site article