AsOf

Claude 3.5 Sonnet (upgraded) · model releaseClaude Sonnet 3.5

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
2024-10-22
Valid until
still holds
Published
2024-10-22
Recorded by AsOf
2026-11-15
Checked
2026-11-15 · its source page states the value and the date, as read by an AI model
Confidence
0.70

Sources

“October 22, 2024 We’ve added Anthropic-defined computer use tools to our API for use with the new Claude Sonnet 3.5. Read more in Computer use tool . Claude Sonnet 3.5, our most intelligent model yet, just got an upgrade and is now available on the Claude API.”— what the page says, read 2026-11-15

Cite this claim

Each form names the value, its as-of date (2024-10-22), 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 The URL never changes: a superseded claim stays at the same address.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. "Claude 3.5 Sonnet (upgraded) model release: Claude Sonnet 3.5", as of 2024-10-22. Claim clm_99649CA0F7B7, https://asof.is/claim/clm_99649CA0F7B7, accessed 2026-11-15. Source: https://platform.claude.com/docs/en/release-notes/overview#2024-10-22.
APA
AsOf. (2024). Claude 3.5 Sonnet (upgraded) model release: Claude Sonnet 3.5 (as of 2024-10-22) [Record clm_99649CA0F7B7]. Retrieved November 15, 2026, from https://asof.is/claim/clm_99649CA0F7B7 (source: https://platform.claude.com/docs/en/release-notes/overview#2024-10-22)
BibTeX
@misc{asof_clm_99649CA0F7B7,
  author = {AsOf},
  title = {Claude 3.5 Sonnet (upgraded) model release: Claude Sonnet 3.5},
  year = {2024},
  howpublished = {\url{https://asof.is/claim/clm_99649CA0F7B7}},
  note = {Claim clm\_99649CA0F7B7, as of 2024-10-22; source: https://platform.claude.com/docs/en/release-notes/overview\#2024-10-22},
  urldate = {2026-11-15}
}

On the record

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