Simon Willison’s Weblog

The Sea Forts (via) History and stunning photos of British World War II sea forts (kind of steel castles on stilts) seven and a half miles off the coast of Kent.

Posted 27th April 2008 at 10:51 pm

Recent articles

My Lethal Trifecta talk at the Bay Area AI Security Meetup - 9th August 2025
The surprise deprecation of GPT-4o for ChatGPT consumers - 8th August 2025
GPT-5: Key characteristics, pricing and model card - 7th August 2025

history 41 photography 20 seaforts 1 wwii 1

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