AsOf

Claude · featuretext watermark

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

What the statuses mean

Valid from
2026-11-03
Valid until
still holds
Published
2026-11-03
Recorded by AsOf
2026-11-05
Checked
2026-11-06 · its source page states the value and the date
Confidence
0.70

Sources

“November 3, 2026 Text generated by Claude Mythos 5, Claude Opus 4.7, and Claude Sonnet 4.6 carries Anthropic’s text watermark on the platforms listed in How Claude marks AI-generated content .”— what the page says, read 2026-11-06

Cite this claim

Each form names the value, its as-of date (2026-11-03), 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 The URL never changes: a superseded claim stays at the same address.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 feature added: text watermark", as of 2026-11-03. Claim clm_859670E7F8C6, https://asof.is/claim/clm_859670E7F8C6, accessed 2026-11-08. Source: https://platform.claude.com/docs/en/release-notes/overview#2026-11-03.
APA
AsOf. (2026). Claude feature added: text watermark (as of 2026-11-03) [Record clm_859670E7F8C6]. Retrieved November 8, 2026, from https://asof.is/claim/clm_859670E7F8C6 (source: https://platform.claude.com/docs/en/release-notes/overview#2026-11-03)
BibTeX
@misc{asof_clm_859670E7F8C6,
  author = {AsOf},
  title = {Claude feature added: text watermark},
  year = {2026},
  howpublished = {\url{https://asof.is/claim/clm_859670E7F8C6}},
  note = {Claim clm\_859670E7F8C6, as of 2026-11-03; source: https://platform.claude.com/docs/en/release-notes/overview\#2026-11-03},
  urldate = {2026-11-08}
}

On the record

/claim/clm_859670E7F8C6.md/v1/claims/clm_859670E7F8C6submit a correction