Simon Willison’s Weblog

Data Crunching: Solve Everyday Problems using Java, Python, and more (via) Greg Wilson’s Pragmatic Bookshelf book is out.

Posted 15th April 2005 at 8:44 pm

Recent articles

I think "agent" may finally have a widely enough agreed upon definition to be useful jargon now - 18th September 2025
My review of Claude's new Code Interpreter, released under a very confusing name - 9th September 2025
Recreating the Apollo AI adoption rate chart with GPT-5, Python and Pyodide - 9th September 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