Simon Willison’s Weblog

Happy 30th Birthday Internet! “Exactly 30 years ago today on November 22, 1977 the first three networks were connected to become the Internet.”

Posted 22nd November 2007 at 3:25 pm

Recent articles

The Summer of Johann: prompt injections as far as the eye can see - 15th August 2025
Open weight LLMs exhibit inconsistent performance across providers - 15th August 2025
LLM 0.27, the annotated release notes: GPT-5 and improved tool calling - 11th August 2025

birthday 1 elliotte-rusty-harold 7 internet 26

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