product

Claude Opus 4.6

Name: Claude Opus 4.6 on the AsOf record
License: https://creativecommons.org/licenses/by/4.0/

Opus model for agentic tasks; first Opus with 1M context (beta). 1 claim on record, 1 currently valid, 0 superseded, plus 1 post. Last change 2026-02-05.

State as of 2026-11-04

1 asserted claim

fact	value	valid from	conf	sources
predecessor	Claude Opus 4.5 2026-02-05 · conf 0.95primary, 1 source for predecessor	2026-02-05	0.95	primary, 1 source for predecessor

Latest

1 dated event · full timeline →

2026-02-05 · model releasemodel release

Claude Opus 4.61 src

valid

State changes since 2026-05-08

0 changes · superseded claims stay visible

No changes since 2026-05-08.