AsOf

product

Claude 1

Anthropic's first publicly offered Claude model (Claude 1.x). 2 claims on record, 2 currently valid, 0 superseded, plus 1 post. Last change 2024-11-06.

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 →
2024-11-06 · retired
claude-1.31 src
valid
2024-09-04 · deprecated
claude-1.31 src
valid
2023-03-14 · model release
Claude1 src
valid

State changes since 2026-05-08

0 changes · superseded claims stay visible

No changes since 2026-05-08.