AsOf

OpenAI · model releaseGPT-4o

valid: Two independent sources agree, or a primary source states it: the record asserts this claim.asserted

What the statuses mean

Valid from
2024-05-13
Valid until
still holds
Published
2024-05-13
Recorded by AsOf
2026-11-03
Checked
2026-11-04 · its source page states the value and the date (its publisher's feed entry for the page)
Confidence
0.70

Sources

“Introducing GPT-4o and more tools to ChatGPT free users We are launching our newest flagship model and making more capabilities available for free in ChatGPT”— what the publisher's feed entry for the page says, read 2026-11-04

Cite this claim

Each form names the value, its as-of date (2024-05-13), the day you read it (2026-11-08), 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 The URL never changes: a superseded claim stays at the same address.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 model release: GPT-4o", as of 2024-05-13. Claim clm_157FB425BE2C, https://asof.is/claim/clm_157FB425BE2C, accessed 2026-11-08. Source: https://openai.com/index/gpt-4o-and-more-tools-to-chatgpt-free.
APA
AsOf. (2024). OpenAI model release: GPT-4o (as of 2024-05-13) [Record clm_157FB425BE2C]. Retrieved November 8, 2026, from https://asof.is/claim/clm_157FB425BE2C (source: https://openai.com/index/gpt-4o-and-more-tools-to-chatgpt-free)
BibTeX
@misc{asof_clm_157FB425BE2C,
  author = {AsOf},
  title = {OpenAI model release: GPT-4o},
  year = {2024},
  howpublished = {\url{https://asof.is/claim/clm_157FB425BE2C}},
  note = {Claim clm\_157FB425BE2C, as of 2024-05-13; source: https://openai.com/index/gpt-4o-and-more-tools-to-chatgpt-free},
  urldate = {2026-11-08}
}

On the record

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