AsOf

OpenAI · releasedGPT-5.1

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

What the statuses mean

Valid from
2025-11-13
Valid until
still holds
Published
2025-11-12
Recorded by AsOf
2026-11-01
Checked
2026-11-01 · its source page states the value and the date
Confidence
0.70

Sources

“Nov 13 Feature gpt-5.1 gpt-5.1-codex gpt-5.1-chat-latest gpt-5.1-codex-mini v1/responses v1/chat/completions Released GPT-5.1 , the newest flagship model in the GPT-5 model family.”— what the page says, read 2026-11-01

Cite this claim

Each form names the value, its as-of date (2025-11-13), 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 The URL never changes: a superseded claim stays at the same address.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 released: GPT-5.1", as of 2025-11-13. Claim clm_32FF32B3E27B, https://asof.is/claim/clm_32FF32B3E27B, accessed 2026-11-08. Source: https://developers.openai.com/api/docs/changelog#2025-11-13.
APA
AsOf. (2025). OpenAI released: GPT-5.1 (as of 2025-11-13) [Record clm_32FF32B3E27B]. Retrieved November 8, 2026, from https://asof.is/claim/clm_32FF32B3E27B (source: https://developers.openai.com/api/docs/changelog#2025-11-13)
BibTeX
@misc{asof_clm_32FF32B3E27B,
  author = {AsOf},
  title = {OpenAI released: GPT-5.1},
  year = {2025},
  howpublished = {\url{https://asof.is/claim/clm_32FF32B3E27B}},
  note = {Claim clm\_32FF32B3E27B, as of 2025-11-13; source: https://developers.openai.com/api/docs/changelog\#2025-11-13},
  urldate = {2026-11-08}
}

On the record

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