Simon Willison’s Weblog

A Hack for Europe! Signups are now open for Hack Day Europe, on June 16th and 17th. You need to apply for an invitation.

Posted 18th April 2007 at 11:24 pm

Recent articles

Highlights from my appearance on the Data Renegades podcast with CL Kao and Dori Wilson - 26th November 2025
Claude Opus 4.5, and why evaluating new LLMs is increasingly difficult - 24th November 2025
sqlite-utils 4.0a1 has several (minor) backwards incompatible changes - 24th November 2025

bbc 35 bbcbackstage 1 hackday 10 tom-coates 9 yahoo 107

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