Simon Willison’s Weblog

Beware of Strangers. Neat anti-comment spam idea: watch out for IP addresses that have never visted your site before

Posted 21st January 2004 at 9:41 pm

Recent articles

Talking AI and jobs with Natasha Zouves for News Nation - 30th May 2025
Large Language Models can run tools in your terminal with LLM 0.26 - 27th May 2025
Highlights from the Claude 4 system prompt - 25th May 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