Simon Willison’s Weblog

Friday wins and a case study in ritual design. “Culture is what you celebrate. Rituals are the tools you use to shape culture.”

Posted 8th June 2019 at 6:14 pm

Recent articles

Qwen3-4B-Thinking: "This is art - pelicans don't ride bikes!" - 10th August 2025
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

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