AsOf

Claude Sonnet 5.5 · available inMicrosoft Foundry

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

What the statuses mean

Valid from
2026-09-28
Valid until
still holds
Published
2026-09-28
Recorded by AsOf
2026-11-07
Checked
2026-11-07 · its source page states the value and the date
Confidence
0.70

Sources

“September 28, 2026 We’ve launched Claude Sonnet 5.5 ( claude-sonnet-5-5 ). It’s available on the Claude API, Claude in Amazon Bedrock , Claude Platform on AWS , Claude Models on Google Cloud (Google managed) , and Claude in Microsoft Foundry .”— what the page says, read 2026-11-07

Cite this claim

Each form names the value, its as-of date (2026-09-28), 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 The URL never changes: a superseded claim stays at the same address.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. "Claude Sonnet 5.5 available in: Microsoft Foundry", as of 2026-09-28. Claim clm_3D5410FA887D, https://asof.is/claim/clm_3D5410FA887D, accessed 2026-11-08. Source: https://platform.claude.com/docs/en/release-notes/overview#2026-09-28.
APA
AsOf. (2026). Claude Sonnet 5.5 available in: Microsoft Foundry (as of 2026-09-28) [Record clm_3D5410FA887D]. Retrieved November 8, 2026, from https://asof.is/claim/clm_3D5410FA887D (source: https://platform.claude.com/docs/en/release-notes/overview#2026-09-28)
BibTeX
@misc{asof_clm_3D5410FA887D,
  author = {AsOf},
  title = {Claude Sonnet 5.5 available in: Microsoft Foundry},
  year = {2026},
  howpublished = {\url{https://asof.is/claim/clm_3D5410FA887D}},
  note = {Claim clm\_3D5410FA887D, as of 2026-09-28; source: https://platform.claude.com/docs/en/release-notes/overview\#2026-09-28},
  urldate = {2026-11-08}
}

On the record

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