OpenAI DevDay 2026 live blog

· · Sept. 29, 2026, 5:05 p.m.
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Summary
The author is live blogging from OpenAI DevDay 2026 in San Francisco, sharing keynote notes and insights from the event. The author received a free ticket and a special seat in the 'creator' area.
Read full post on simonwillison.net →
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