AsOf

product

Claude 3 Opus

Most capable model of the Claude 3 family. 2 claims on record, 2 currently valid, 0 superseded, plus 1 post. Last change 2026-01-05.

See the record on another date

State as of 2026-11-04

0 asserted claims
factvalue
No claims held on 2026-11-04.

Latest

3 dated events · full timeline →
2026-01-05 · retired
claude-3-opus-202402291 src
valid
2025-06-30 · deprecated
claude-3-opus-202402291 src
valid
2024-03-04 · model release
Claude 3 Opus1 src
valid

State changes since 2026-05-08

0 changes · superseded claims stay visible

No changes since 2026-05-08.