Simon Willison’s Weblog

Knockbrex Castle. I’m off to a Scottish castle with 11 fellow geeks for /dev/fort—offline for six days, back next Saturday.

Posted 30th May 2009 at 10:51 am

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

castle 1 devfort 5 holiday 2 knockbrex 1 offline 10 scotland 1 sedf 1

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