Simon Willison’s Weblog

18th March 2004 - Link Blog

Chess in 5K (via) Insane! It plays a pretty mean game as well.

Posted 18th March 2004 at 12:11 am

Recent articles

Is Claude Code going to cost $100/month? Probably not - it's all very confusing - 22nd April 2026
Where's the raccoon with the ham radio? (ChatGPT Images 2.0) - 21st April 2026
Changes in the system prompt between Claude Opus 4.6 and 4.7 - 18th April 2026

This is a link post by Simon Willison, posted on 18th March 2004.

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