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ModelRetiredProprietaryfamily · Claude

Claude Haiku 3.5

Anthropic

quality67

Updated 58 min ago · first seen 11 Sept 2026

model_01M293VBE81C3MREKNZXKG1G3M

As of

Rewind the record: see this entity's attributes exactly as AI Atlas knew them on a given day.

Claim history · Availability note

1 claims · 1 propertiesShow all properties

Availability noteavailability_note1

Claim history for Availability note
ValueValid from → toStatusSourceConfidenceExtractor
retired, except on Bedrock and Google CloudcurrentcurrentClaude Developer Platform docsT1highdeterministic

Claims are temporal and append-only: a new observation closes the previous claim (valid_to) instead of overwriting it. Conflicting claims from different sources are kept side by side and flagged — never averaged. Methodology →