II.
Claim JSON
Structured · liveclaim:claude-opus-4-7-context-window
claim:claude-opus-4-7-context-window json
Inspect the normalized record payload exactly as the atlas UI reads it.
{
"id": "claim:claude-opus-4-7-context-window",
"_kind": "Claim",
"_file": "catalog-meta/claims/claude-opus-4-7-context-window.yaml",
"_cluster": "catalog-meta",
"attributes": {
"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": "model:claude-opus-4-7@current",
"attribute": "contextWindowTokens",
"value": 1000000,
"evidenceSourceIds": [
"evidence:anthropic-models-doc"
],
"claimedAt": "2026-04-28T10:00:00Z",
"claimedBy": "a5c-ai-team"
},
"outgoingEdges": [
{
"from": "claim:claude-opus-4-7-context-window",
"to": "model:claude-opus-4-7@current",
"kind": "about_subject"
},
{
"from": "claim:claude-opus-4-7-context-window",
"to": "evidence:anthropic-models-doc",
"kind": "backed_by_evidence"
},
{
"from": "claim:claude-opus-4-7-context-window",
"to": "compliance:iso-42001",
"kind": "conforms_to",
"attributes": {}
},
{
"from": "claim:claude-opus-4-7-context-window",
"to": "compliance:owasp-llm-top-10",
"kind": "conforms_to",
"attributes": {}
},
{
"from": "claim:claude-opus-4-7-context-window",
"to": "compliance:soc-2",
"kind": "conforms_to",
"attributes": {}
}
],
"incomingEdges": [
{
"from": "claim-test:claude-opus-4-7-context-window",
"to": "claim:claude-opus-4-7-context-window",
"kind": "tests_claim",
"attributes": {}
}
]
}