AsOf

Anthropic · releasedAPI version 2026-10-21

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

What the statuses mean

Valid from
2026-10-21
Valid until
still holds
Published
2026-10-21
Recorded by AsOf
2026-11-05
Checked
2026-11-05 · its source page states the value and the date
Confidence
0.70

Sources

“October 21, 2026 We’ve released API version 2026-10-21 .”— what the page says, read 2026-11-05

Cite this claim

Each form names the value, its as-of date (2026-10-21), 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 The URL never changes: a superseded claim stays at the same address.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. "Anthropic released: API version 2026-10-21", as of 2026-10-21. Claim clm_9E086858DDB3, https://asof.is/claim/clm_9E086858DDB3, accessed 2026-11-08. Source: https://platform.claude.com/docs/en/release-notes/overview#2026-10-21.
APA
AsOf. (2026). Anthropic released: API version 2026-10-21 (as of 2026-10-21) [Record clm_9E086858DDB3]. Retrieved November 8, 2026, from https://asof.is/claim/clm_9E086858DDB3 (source: https://platform.claude.com/docs/en/release-notes/overview#2026-10-21)
BibTeX
@misc{asof_clm_9E086858DDB3,
  author = {AsOf},
  title = {Anthropic released: API version 2026-10-21},
  year = {2026},
  howpublished = {\url{https://asof.is/claim/clm_9E086858DDB3}},
  note = {Claim clm\_9E086858DDB3, as of 2026-10-21; source: https://platform.claude.com/docs/en/release-notes/overview\#2026-10-21},
  urldate = {2026-11-08}
}

On the record

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