Simon Willison’s Weblog

Yahoo! Hack Day is coming. 24 hour outdoor hacking / camping party at Yahoo! US. Wish I could go.

Posted 30th August 2006 at 3:54 pm

Recent articles

The Summer of Johann: prompt injections as far as the eye can see - 15th August 2025
Open weight LLMs exhibit inconsistent performance across providers - 15th August 2025
LLM 0.27, the annotated release notes: GPT-5 and improved tool calling - 11th August 2025

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