Large Language Models (LLMs) achieve strong performance on reasoning tasks, but whether this reflects faithful logical inference or heuristic approximation remains unclear. We study this question in legal entailment by comparing three para…
datasette-agent 0.3a0 (simonwillison.net)
15th June 2026 - New tool, execute_write_sql , which requests user approval and then writes to a database - taking user permissions into account. #27 I added a mechanism for asking user approval in datasette agent 0.2a0.
- datasette-agent 0.2a0 (simonwillison.net)
- datasette-agent 0.1a4 (simonwillison.net)
- Show HN: Datasette Agent (simonwillison.net via hn)
+3 more
- datasette-agent 0.1a3 (simonwillison.net)
- datasette-agent 0.1a2 (simonwillison.net)
- datasette-agent 0.1a1 (simonwillison.net)
Huge Update (www.reddit.com via reddit)
https://preview.redd.it/eswk5i0k3t7h1.png?width=1986&format=png&auto=webp&s=ed19924a31792629fb7f7743d58f6e7fe37ec8f4 Thank you Anthropic
Search Claude Chat History (debihunter.com via reddit)
I was driving myself nuts losing ideas and details of different projects in my chat history and only being able to search titles 🫠 Last night i built this search tool with Claude and its working better than I could have hoped for Calle…
- Bug in Claude.ai: Vanishing Chat But in History (www.reddit.com)
- Claude Can Search Chat Sessions (www.reddit.com)
- Chat history in the Claude web (www.reddit.com)
+1 more
- Why doesn't Claude use claude in its search for chat history? (www.reddit.com)
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8 items
model roundup
GLM 5.2GLM-5.2, released in the last month, is a new flagship model from GLM for long-horizon tasks, marking an improvement over its predecessor. Z.ai is promoting the release through community engagement on WeChat and Discord.
- just now GLM-5.2: Built for Long-Horizon Tasks
- 49m GLM-5.2 is the leading open weights model on the Intelligence Index v4.1
- 1h GLM 5.2 ranks #2 in Code Arena: Frontend
- 1h GLM 5.2 Performance Benchmarks
- 3h [AINews] GLM-5.2: the top Frontend Coding model in the world, IndexShare for Speculative Decoding
167 itemsmodel roundup
Opus 4.8Claude AI has released Opus 4.8, an upgrade to their Opus class of models available in version 2.1.154 of their software on March 16, 2023, which includes enhanced coding and professional task capabilities along with improved judgment and honesty. Users are reporting usage resets following the update.
- 52m Opus 4.8 with Ultracode is insane!
- 1h Anthropic's Mythos model got pulled after 3 days by export controls. The leaked prompt reveals how it actually worked — and a Claude Code bundle.
- 4h A Red-Team Study of Anthropic Fable 5 and Opus 4.8 Models
- 7h Claude Sonnet 4.6 Errors
- 8h Opus 4.8 and The Goblet of Wrinkle
Import AI 461: "Alignment is not on track"; FrontierCode; and synthetic research interns (importai.substack.com)
Import AI 461: "Alignment is not on track"; FrontierCode; and synthetic research interns Where are your agents right now? Welcome to Import AI, a newsletter about AI research.
SpaceX to acquire AI coding platform Cursor for $60 billion (arstechnica.com)
SpaceX will acquire AI coding tool Cursor for $60 billion in an all-stock transaction, the companies announced today. The deal is expected to close in the third quarter.
- SpaceX to Acquire Cursor (xcancel.com via hn)
How I separated thinking🧠 from coding🧑🏻💻 in Claude Code: (www.reddit.comhttps)
I've been using Claude Code daily for about 6 months. Somewhere around month 2 I noticed a pattern: my best sessions were the ones where I spent 20 minutes with a Claude chat that i instructed to push back on my ideas and discuss before wr…
New OpenAI Academy courses for the next era of work (openai.com)
AI is giving organizations a new capacity to act. Work that once waited for scarce time or expertise can increasingly move forward with AI.
When large language models (LLMs) fail to generalize or make haphazard errors in reasoning, it is often taken as evidence that LLMs are not truly reasoning, but rather performing a kind of pattern matching. The implication is that people's…
Ucp-Local – Offline RAG for Claude Desktop, Cursor, and LM Studio (github.com via hn)
UCP — Universal Context Pipeline A local-first MCP server that grounds LLMs in your own files. UCP indexes folders on your machine — notes, code, conversation exports — and exposes them to any MCP-compatible client (Claude Desktop, Cursor,…
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113 items
event
MistralMistral, a French AI company, is set to release a medium-sized model with 128 billion parameters and is planning to launch Workflows in public preview. The company, founded by Arthur Mensch, continues to grow its AI empire despite not being based in the United States.
- 1h Mistral AI to produce a larger family of models
- 12h Mistral Repeats State-Sponsored Disinformation Half the Time When Prompted
- 20h France's Mistral AI pursuing Palantir-style partnership with Kyiv
- 1d Is Mistral cooking something big or is it pure meme/psyops?
- 3d OpenDevOps – An open-source AI agent that investigates AWS/Azure incidents
412 itemsevent
Anthropic MythosAnthropic's new update, Claude Mythos, has garnered attention from top AI security researchers like Carlini, who found numerous bugs. The update is noted for its speed and effectiveness, with Anthropic identifying a significant security flaw in FFmpeg and quickly submitting patches.
The gravity around a black hole is so extreme that nothing, not even light, can escape once it gets close enough. Astrophysicists like Chi-kwan Chan study black holes with computer simulations and observations.
[AINews] Open Models, Model Labs vs Agent Labs, and What's Untrainable — Sarah Guo a quiet day lets us reflect on a great essay Sarah Guo is a friend of the pod and Queen of AI, and after our Satya crossover pod (great recap here from Goku…
Do journalists pay too much attention to Twitter? (2018) (www.cjr.org via hn)
could not extract summary
Agent systems are advancing quickly across domains, but their evaluation remains fragmented. Most benchmarks rely on fixed, LLM-centric harnesses that require heavy integration, create test-production mismatch, and limit fair comparison ac…
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374 items
event
CoworkIssues with Claude Cowork have been reported, including errors and disruptions for some users on April 16, 2026. Additionally, Google has developed its own desktop Agent to compete with Cowork, while users continue to explore alternatives and troubleshoot bugs in the platform.
- 1h I think I made something useful with claude. Need some help.
- 4h Claude refuses to research Reddit now, am i the only one?
- 5h Microsoft Weighs DeepSeek for Copilot Cowork
- 18h Cowork + N8N to save context? Dinamic context packages.
- 1d Users have been unable to access CoWork on Windows devices since last Friday, which coincidentally was the same day Fable was cancelled.
370 itemsevent
SecurityOpenAI has released GPT-5.4-Cyber for testing as part of its Trusted Access for Cyber Defense program, aiming to compete with Anthropic's Claude Mythos in the cybersecurity domain. Meanwhile, concerns are rising over the potential risks associated with advanced AI models like Mythos, prompting calls for improved defenses before wider releases.
- 8h Claude Opus caught malware hidden in my repo, then reverse engineered the whole thing
- 10h 4 in 10 AI agents headed for demotion or the rubbish bin (Gartner)
- 15h Show HN: VulnFeed – 9 security tools your AI agent can call (MCP server)
- 16h There's no such thing as an agentic CPU
- 21h Critical Copilot vulnerability allowed hackers to seal 2FA code from users
OpenAI WebRTC Audio Session, now with document context (simonwillison.net)
12th June 2026 - Link Blog OpenAI WebRTC Audio Session, now with document context. I built the first version of this tool in December 2024 to try out the then-new OpenAI WebRTC API for interacting with their realtime audio models.
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Investing in multi-agent AI safety research (deepmind.google)