Simon Willison’s Weblog

mySociety Disruptive Technology Talks. Four great talks coming up in London this Autumn, courtesy of the lovely folk at mySociety.

Posted 24th September 2007 at 5:51 pm

Recent articles

The surprise deprecation of GPT-4o for ChatGPT consumers - 8th August 2025
GPT-5: Key characteristics, pricing and model card - 7th August 2025
OpenAI's new open weight (Apache 2) models are really good - 5th August 2025

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