claude-opus-4-1-20250805
validasserted
- Valid from
- 2026-08-05
- Valid until
- still holds
- Published
- no source on record carries a date
- Recorded by AsOf
- 2026-11-04
- Checked
- 2026-11-04 · its source page states the value and the date
- Confidence
- 0.95
Sources
“claude-opus-4-1-20250805 Retired June 5, 2026 August 5, 2026”— what the page says, read 2026-11-04
/claim/clm_D5B285E2BC53.md/v1/claims/clm_D5B285E2BC53timelinesubmit a correction