Writing in a coding language which didn't exist a week ago (www.reddit.com via reddit)
When Fable was released, one of my test prompts ended up in something which was interesting enough to develop further, a programming language based on Logo for generative embroidery (I named it NeedleScript). After Fable one shotted a firs…
From the Hugging Face Hub to robot hardware with Strands Agents and LeRobot You have a robot, a folder of demonstration data on the Hugging Face Hub, and a new task you want it to learn. Today that takes five separate tools: one to record…
JPMorgan Chase cuts off Anthropic access for its Hong Kong staff (www.ft.com via hn)
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memharness A bi-temporal, provenance-carrying memory primitive for AI agents. One SQLite file.
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.
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GlmRecent developments in the AI space highlight significant advancements from Chinese companies, particularly Zai's upgrade of GLM-5.1, which has shown substantial improvements. Meanwhile, there are concerns about a widespread intelligence drop across various models and discussions around the potential openness of leading AI projects like GLM 5.1.
- 6m GLM 5.2 is now available via a unified Model API
- 21m An open-source AI just beat OpenAI's GPT-5.5 at coding (1/6th the price)
- 22m GLM 5.2 playing text adventures
- 7h GLM-5.2 is probably the most powerful text-only open weights LLM
- 7h GLM 5.2 via Claude Code is the first non-Claude model that feels close to Opus
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CopilotMicrosoft is keeping its Copilot tool for Windows 11 but renaming it, while issues with rate limits and a security proxy have sparked concerns among users of GitHub Copilot. Meanwhile, Anthropic released a report on agentic coding trends, highlighting that developers use AI in about 60% of their work.
Cursor and SpaceX: In search of a complete loop (kwokchain.com via hn)
Cursor and SpaceX have entered an agreement to co-develop coding and knowledge agent models together. With SpaceX having the right to acquire Cursor this year for $60B or pay them $10B instead.
Agentic Resource Discovery: Let agents search (huggingface.co)
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…
Maslul – Smart LLM router – one call, the right model (github.com via hn)
maslul Smart LLM router — one call, the right model. Async and fully typed, across Anthropic, Gemini, xAI Grok, and OpenAI — routing each request to the right model tier by difficulty.
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)
Hey everyone, I’ve hit a massive bottleneck with my ideation process and I'm looking for some collective wisdom from anyone who has successfully solved this. The Problem: I process problems conversationally.
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…
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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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.
- 18m Are AI coding agents safe? Let's say Claude Code for that matter.
- 7h Claude Fable 5: The harness matters more than the model
- 9h They're demanding Fable to somehow be 100% jailbreak-proof. It's so fucking over.
- 14h Red-teaming agents with the GOAT attack strategy
- 15h "Mythos" at Home, and It's Called Aisle
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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.
I juggle a few ongoing roles/projects at once (professional training program, grad coursework, a small nonprofit I run, a day job) and use Claude as a working assistant across all of them. The problem I kept hitting: starting a new chat me…
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…
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,…
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.
[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…
Has anyone noticed a sudden increase of Chinese characters? (www.reddit.com via reddit)
Over the last 2 or 3 days I have had 4 instances in separate Claude Code windows output Chinese characters for seemingly no reason. I have never had this happen before.
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.