AsOf

OpenAI · releasedGPT-4o

valid: Two independent sources agree, or a primary source states it: the record asserts this claim, unless it is a post, is marked for review or carries a confidence below 0.5.asserted

What the statuses mean

Valid from
2024-05-13
Valid until
still holds
Published
2024-08-08
Recorded by AsOf
2026-10-30
Checked
2026-11-15 · its source page states the value and the date, as read by an AI model
Confidence
0.95

Sources

“Meanwhile the new model itself is already available for text and image inputs via the API and in the Playground interface, as model ID "gpt-4o" or "gpt-4o-2024-05-13".”— what the page says, read 2026-11-15

Cite this claim

Each form names the value, its as-of date (2024-05-13), the day you read it (2026-11-15), the claim's stable URL and id and its primary source. The URL never changes: a superseded claim stays at the same address.

Plain text
AsOf. "OpenAI released: GPT-4o", as of 2024-05-13. Claim clm_092E68CAAD13, https://asof.is/claim/clm_092E68CAAD13, accessed 2026-11-15. Source: https://developers.openai.com/api/docs/changelog.md.
APA
AsOf. (2024). OpenAI released: GPT-4o (as of 2024-05-13) [Record clm_092E68CAAD13]. Retrieved November 15, 2026, from https://asof.is/claim/clm_092E68CAAD13 (source: https://developers.openai.com/api/docs/changelog.md)
BibTeX
@misc{asof_clm_092E68CAAD13,
  author = {AsOf},
  title = {OpenAI released: GPT-4o},
  year = {2024},
  howpublished = {\url{https://asof.is/claim/clm_092E68CAAD13}},
  note = {Claim clm\_092E68CAAD13, as of 2024-05-13; source: https://developers.openai.com/api/docs/changelog.md},
  urldate = {2026-11-15}
}

On the record

/claim/clm_092E68CAAD13.md/v1/claims/clm_092E68CAAD13submit a correction