Simon Willison’s Weblog

London Web Frameworks Night - Location Change! It’s now at Westminster Uni, New Cavendish Street. 200 signups already!

Posted 13th November 2005 at 11:54 am

Recent articles

OpenAI's new open weight (Apache 2) models are really good - 5th August 2025
ChatGPT agent's user-agent - 4th August 2025
The ChatGPT sharing dialog demonstrates how difficult it is to design privacy preferences - 3rd August 2025

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe