Simon Willison’s Weblog

My Google Tech Talk on OpenID. I gave this extended and improved version of my “Implications of OpenID” talk at Google on Monday. Fast turnaround on the video!

Posted 28th June 2007 at 8 am

Recent articles

2025: The year in LLMs - 31st December 2025
How Rob Pike got spammed with an AI slop "act of kindness" - 26th December 2025
A new way to extract detailed transcripts from Claude Code - 25th December 2025

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