Simon Willison’s Weblog

List of British English words not used in American English (via) Wikipedia’s essential guide to confusing Americans.

Posted 30th October 2005 at 12:17 pm

Recent articles

First impressions of Claude Cowork, Anthropic's general agent - 12th January 2026
My answers to the questions I posed about porting open source code with LLMs - 11th January 2026
Fly's new Sprites.dev addresses both developer sandboxes and API sandboxes at the same time - 9th January 2026

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