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105 sources in the directory · Latest publication in this list: 2026-05-17 05:55 UTC.

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2026-05-17

TypedMemory – long-term memory and reflection for AI agents

TypedMemory is an open-source library that gives AI agents long-term memory and reflection capabilities. It stores, retrieves, and evolves memories, automatically detecting contradictions, tracking changes, resolving goals, and performing non-destructive summarization. With typed memories, structured provenance, and multiple conflict policies, it helps build more stable and debuggable AI systems.

Hacker News AIAgentsSummary onlyTypedMemory – long-term memory and reflection for AI agents
Show HN: Give your AI agent a brain that understands your codebase

Bitloops is an open-source tool that builds a local, queryable model of your codebase so AI agents can query it rather than repeatedly crawling files. It provides agent context, checkpoint history, and a query language called DevQL. Currently in alpha, it supports multiple AI coding assistants and runs locally by default.

Hacker News AIAgentsSummary onlyShow HN: Give your AI agent a brain that understands your codebase
Chert

Build AI agents that text customers in iMessage

Product Hunt AIAgentsSummary onlyChert
Lobster Daddy Burns $1.3M in Tokens Monthly! Wouldn't Afford It Without Joining OpenAI

Peter Steinberger, known as 'Lobster Daddy', revealed his CodexBar dashboard showing $1.3 million (about 9.4 million RMB) in OpenAI API costs over the past 30 days, consuming 603 billion tokens. Most of it goes to developing OpenClaw with a team of 3 running 100 Codex agents in collaboration. He claims fast mode can be turned off to cut costs by 70%, but still considers it cheaper than hiring engineers.

量子位AgentsSummary onlyLobster Daddy Burns $1.3M in Tokens Monthly! Wouldn't Afford It Without Joining OpenAI
Grok vs. ChatGPT vs. Gemini Comparison 2026: Complete Guide (Tested)

As of May 2026, three frontier AI models are distinct: Gemini 3.1 Pro leads in reasoning (GPQA Diamond 94.3%) and context (2M tokens); GPT-5.5 excels in coding (SWE-Bench 88.7%) and agentic workflows; Grok 4/4.3 offers real-time X data and the cheapest API ($1.25/$2.50 per million tokens). This guide uses official pricing, public benchmarks, and independent testing to help you choose based on your needs and budget.

Hacker News AIModels / Agents / ResearchSummary onlyGrok vs. ChatGPT vs. Gemini Comparison 2026: Complete Guide (Tested)
Don't Rush from SFT to RL! Your Multimodal LLM May Be Training 'Injured'

A study reveals that the common SFT→RL pipeline for multimodal LLMs causes performance degradation after SFT due to distributional drift, forcing RL to merely recover lost ground. PRISM introduces an intermediate distribution alignment stage with a mixture-of-experts discriminator to separately correct perceptual and reasoning drifts, achieving significant gains across benchmarks.

量子位Models / AgentsSummary onlyDon't Rush from SFT to RL! Your Multimodal LLM May Be Training 'Injured'
6.4k Stars! An Open-Source Pipeline for Writing Papers with Claude Code

The academic-research-skills (ARS) open-source project provides a complete pipeline for academic research using Claude Code, covering research, writing, review, and finalization. It features multi-agent collaboration, citation verification, anti-sycophancy protocols, and transparent costing (approximately $4-6 per full paper).

量子位AgentsSummary only6.4k Stars! An Open-Source Pipeline for Writing Papers with Claude Code
AI Faceless Video Generator for TikTok, Shorts and Reels

An AI-powered tool that creates faceless short-form videos for TikTok, YouTube Shorts, and Instagram Reels. It offers eight story families, automated script writing, voiceovers, captions, and visuals, enabling creators to post consistently without showing their face or editing manually.

Hacker News AIAgentsSummary onlyAI Faceless Video Generator for TikTok, Shorts and Reels
The Blind Witness: An AI That Sees All and Remembers Nothing

A broken API key on a Saturday afternoon revealed that SightCoach, an AI vision platform, had been watching everything but retained nothing due to its zero-retention architecture. This sparked a six-round multi-agent conversation that coined the 'Blind Witness' concept—an observer that cannot betray because it architecturally cannot remember. The experiment demonstrates trust through architecture rather than policy.

Hacker News AIAgentsSummary onlyThe Blind Witness: An AI That Sees All and Remembers Nothing
AI Poised to Tilt Job Market Leverage Toward Older Workers

A new survey of CEOs shows that over 40% plan to cut junior roles and shift toward mid-level or senior positions within 1-2 years, while only 17% plan to increase junior roles. The numbers are essentially reversed from a year ago, suggesting AI could change the dynamic where older workers are disproportionately affected by job cuts.

Hacker News AIToolsSummary onlyAI Poised to Tilt Job Market Leverage Toward Older Workers
Paid HTTP APIs that AI agents auto-pay per-call (x402 and USDC)

Introduces seven production-live paid HTTP APIs using x402 and USDC, covering trading analysis, consumer debt disputes, legal citations, project scaffolding, image generation, email scoring, and skill discovery, along with usage, discovery, and architecture details.

Hacker News AIAgentsSummary onlyPaid HTTP APIs that AI agents auto-pay per-call (x402 and USDC)

2026-05-16

Curl maintainer: AI security reports are no longer slop

Curl project maintainer Daniel Stenberg reports that the issue of AI-generated slop security reports has been resolved. After shutting down the bug bounty program in February 2026, the project returned to Hackerone in March and found that submissions are now of higher quality, no longer dominated by AI junk.

Hacker News AIToolsSummary onlyCurl maintainer: AI security reports are no longer slop
We built a zero-telemetry Native Rust AI engine. (Ghost Lock included)

ESAI Community Edition is a Rust-based zero-telemetry AI engine aiming to let users cancel their $20/month SaaS subscriptions and own their intelligence. It includes a Ghost Lock feature and is open source.

Hacker News AIToolsSummary onlyWe built a zero-telemetry Native Rust AI engine. (Ghost Lock included)
AI's eyes to help with component inspections

Sandia National Laboratories is developing a new AI-assisted inspection workflow for ceramic components used in nuclear deterrence. The system uses optical and acoustic imaging with an AI augmentation interface to detect defects earlier, replacing manual microscope inspections while keeping human operators in the loop.

Hacker News AIAgentsSummary onlyAI's eyes to help with component inspections
Singapore Foreign Minister's Keynote at AI Engineer Singapore

Singapore's Foreign Minister delivered a keynote at AI Engineer Singapore, discussing the opportunities, risks, and implications of building a 'second brain' through AI adoption. The speech highlighted AI's potential to boost productivity and innovation while addressing challenges like data privacy, ethics, and job displacement.

Hacker News AIToolsSummary onlySingapore Foreign Minister's Keynote at AI Engineer Singapore
AI Memory Reader – Native macOS app for browsing Claude Code memory files

AI Memory Reader is a free, open-source macOS and iOS app for browsing, reading, and editing AI agent memory files. It supports Claude Code, OpenClaw, Codex, Cursor, Gemini, and more, offering beautiful Markdown rendering, auto-discovery, edit mode, file watching, full-text search, and integration via URL scheme and CLI.

Hacker News AIAgentsSummary onlyAI Memory Reader – Native macOS app for browsing Claude Code memory files
Nous Research Proposes Lighthouse Attention: A Training-Only Selection-Based Hierarchical Attention That Delivers 1.4–1.7× Pretraining Speedup at Long Context

Nous Research has published Lighthouse Attention, a training-only selection-based hierarchical attention mechanism that wraps around standard scaled dot-product attention during pretraining and is removed afterward. Unlike prior methods that pool only keys and values, Lighthouse pools Q, K, and V symmetrically across a multi-resolution pyramid, reducing the attention call from O(N·S·d) to O(S²·d) and running stock FlashAttention on a small dense sub-sequence. Tested on a 530M Llama-3-style model at 98K context, it achieves a 1.40–1.69× end-to-end wall-clock speedup against a cuDNN SDPA baseline with matching or lower final training loss.

MarkTechPostModels / ResearchSummary onlyNous Research Proposes Lighthouse Attention: A Training-Only Selection-Based Hierarchical Attention That Delivers 1.4–1.7× Pretraining Speedup at Long Context
First Apple M5 memory exploit discovered using Anthropic AI

Researchers using Anthropic's Mythos Preview AI tool have discovered the first local privilege escalation exploit bypassing Apple M5 chips' Memory Integrity Enforcement (MIE). The vulnerability allows standard users to gain root access by running a command. While practical impact is limited, it's relatively easy to exploit. Apple was notified in advance.

Hacker News AIChips / ResearchSummary onlyFirst Apple M5 memory exploit discovered using Anthropic AI
$60B AI chip darling Cerebras almost died early on, burning $8M a month

Now a public company worth about $60 billion, Cerebras Systems came close to failure in 2019 when it was burning $8 million a month trying to solve a problem deemed impossible by the semiconductor industry.

Hacker News AIChips / StartupsSummary only$60B AI chip darling Cerebras almost died early on, burning $8M a month
Spend Your Compute on Correctness

For developers fully embracing AI coding agents, the bottleneck has shifted from productivity to correctness. This article explores how correctness can fail at three layers—product, architecture, and implementation—and argues that validation should consume a significant share of agent compute, introducing three patterns for deploying validation compute.

Hacker News AIAgentsSummary onlySpend Your Compute on Correctness
Will A.I. Make College Obsolete?

The article examines the potential impact of AI on the American university system. Despite pressures like funding cuts, AI-assisted cheating, and changing job markets, the author argues that college will survive as a credentialing mechanism for elites, but AI may accelerate disillusionment among the youth, leading to a winner-takes-all scenario where elite schools thrive and others perish.

Hacker News AIAgentsSummary onlyWill A.I. Make College Obsolete?
AI face is taking over – and driving plastic surgeons crazy

Patients are increasingly turning to AI like ChatGPT for plastic surgery inspiration, presenting doctors with physically impossible or unsafe expectations. Surgeons must navigate the gap between AI-generated fantasies and surgical reality.

Hacker News AIResearchSummary onlyAI face is taking over – and driving plastic surgeons crazy
Google AI Overview – "Tersely"

Users are having trouble accessing Google Search, as indicated by a message on the search page.

Hacker News AIToolsSummary onlyGoogle AI Overview – "Tersely"
I used AI to help market my bagel shop. Then the one-star reviews came in

Adam Jones, owner of Myer's Bagels, used AI to edit social media posts, prompting customer backlash and negative reviews. He removed the posts and apologized, but remains pro-AI for other business aspects.

Hacker News AIToolsSummary onlyI used AI to help market my bagel shop. Then the one-star reviews came in
AI Is Technology, Not a Product

This article criticizes Steven Levy's call for Apple to launch a 'killer AI product,' arguing that AI should be embedded as underlying technology, like wireless networking, not sold as a standalone product. It defends Apple's philosophy of focusing on user experiences rather than technology for its own sake.

Hacker News AIAgents / StartupsSummary onlyAI Is Technology, Not a Product
Show HN: Firehooks – Get app users from TikTok without paid ads

Firehooks helps technical people master organic marketing by providing a collection of virally successful TikTok ads for AI tools/websites. Each ad includes breakdowns of hook, script, content format, pain point, and target customer. Describe your product to get relevant ad recommendations and content ideas.

Hacker News AIToolsSummary onlyShow HN: Firehooks – Get app users from TikTok without paid ads
Local, reviewable repo memory for coding agents

Aictx is a local-first project memory tool for AI coding agents. It reduces repeated context work by storing durable, reviewable knowledge in local files, enabling agents to load relevant memory before tasks without cloud infrastructure.

Hacker News AIAgentsSummary onlyLocal, reviewable repo memory for coding agents
Microsoft starts canceling Claude Code licenses

Microsoft is abruptly canceling licenses for Anthropic's Claude Code in favor of its own Copilot CLI, revealing strategic prioritization of internal tools over partner products despite close ties with OpenAI. The shift may cause developer friction and highlights the tension between best-of-breed tools and corporate control over AI infrastructure.

Hacker News AIResearchSummary onlyMicrosoft starts canceling Claude Code licenses
Warelay -> OpenClaw: The Name Evolution of a Project

Before his PyCon US lightning talk, Simon Willison traced the Git history of OpenClaw's README to uncover the project's name evolution: from Warelay through CLAWDIS, CLAWDBOT, Clawdbot, Moltbot, finally to OpenClaw.

Simon Willison's WeblogAgentsIn-site articleWarelay -> OpenClaw: The Name Evolution of a Project