Simon Willison's Weblog simonwillison.net

The best available open weight LLMs now come from China

simonwillison.net·39w·Hacker News

Qwen3-30B-A3B-Thinking-2507

simonwillison.net·39w

OpenAI: Introducing study mode

simonwillison.net·39w

Qwen/Qwen3-30B-A3B-Instruct-2507

simonwillison.net·39w

Quoting Nilay Patel

simonwillison.net·39w

My 2.5 year old laptop can write Space Invaders in JavaScript now

simonwillison.net·39w·Hacker News, r/LocalLLaMA

Quoting Anthropic

simonwillison.net·39w

GLM-4.5: Reasoning, Coding, and Agentic Abililties

simonwillison.net·39w

The many, many, many JavaScript runtimes of the last decade

simonwillison.net·40w

TIL: Exception.add_note

simonwillison.net·40w

Enough AI copilots! We need AI HUDs

simonwillison.net·40w

Official statement from Tea on their data leak

simonwillison.net·40w

Qwen3-235B-A22B-Thinking-2507

simonwillison.net·40w·Hacker News

Using GitHub Spark to reverse engineer GitHub Spark

simonwillison.net·40w·Hacker News

Quoting Recurse Center

simonwillison.net·40w

I Drank Every Cocktail

simonwillison.net·40w

Instagram Reel: Veo 3 paid preview

simonwillison.net·40w·Hacker News

Introducing OSS Rebuild: Open Source, Rebuilt to Last

simonwillison.net·40w

TimeScope: How Long Can Your Video Large Multimodal Model Go?

simonwillison.net·40w

Announcing Toad - a universal UI for agentic coding in the terminal

simonwillison.net·40w

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