GPT-4o · model releaseGPT-4o

Valid from

2024-05-13

Valid until

still holds

Published

2024-05-13

Recorded by AsOf

2026-11-04

Checked

2026-11-04 · its source page states the value and the date

Confidence

0.95

Sources

“May 13 Update Released GPT-4o in the API.”— what the page says, read 2026-11-04

• https://developers.openai.com/api/docs/changelog#2024-05-13primary · developers.openai.com · 2024-05-13

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