Simon Willison’s Weblog

Estimating the Airspeed Velocity of an Unladen Swallow (via) Nice use of CSS as well

Posted 4th December 2003 at 5:15 pm

Recent articles

Trying out the new Gemini 2.5 model family - 17th June 2025
The lethal trifecta for AI agents: private data, untrusted content, and external communication - 16th June 2025
An Introduction to Google’s Approach to AI Agent Security - 15th June 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