subjectKind
ModelVersion
statement
Claude Opus 4.7 supports a 1,000,000-token context window.
confidence
medium
provenanceKind
vendor-doc
evidenceStrength
adequate
status
open
subjectId
attribute
contextWindowTokens
value
1000000
evidenceSourceIds
claimedAt
2026-04-28T10:00:00Z
claimedBy
a5c-ai-team