Simon Willison’s Weblog

The Rise of a Web 2.0 Technology Stack (via) “Enterprise Mashup Server”—because Web 2.0 wasn’t enterprisey enough...

Posted 18th December 2006 at 6:57 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

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