II.
Claim JSON
Structured · liveclaim:swe-bench-verified-claude-sonnet-4-5-anthropic-source-high-compute
claim:swe-bench-verified-claude-sonnet-4-5-anthropic-source-high-compute json
Inspect the normalized record payload exactly as the atlas UI reads it.
{
"id": "claim:swe-bench-verified-claude-sonnet-4-5-anthropic-source-high-compute",
"_kind": "Claim",
"_file": "catalog-meta/claims/swe-bench-verified-source-claims-2026-05.yaml",
"_cluster": "catalog-meta",
"attributes": {
"subjectKind": "EvalResult",
"statement": "Anthropic's Claude Sonnet 4.5 launch announcement is the source for the 82.0% SWE-bench Verified high-compute EvalResult for Claude Sonnet 4.5.",
"confidence": "high",
"provenanceKind": "vendor-doc",
"evidenceStrength": "strong",
"status": "accepted",
"subjectId": "eval-result:swe-bench-verified.claude-sonnet-4-5.high-compute.001",
"attribute": "score",
"value": 0.82,
"evidenceSourceIds": [
"evidence:vendor-anthropic-blog-claude-4-5-launch"
],
"claimedAt": "2026-05-04T00:00:00Z",
"claimedBy": "a5c-ai-catalog",
"claimKind": "evaluation",
"note": "Replaces the removed source comment from graph/benchmarks/eval-results/swe-bench-verified-claude-sonnet-4-5-result-extended.yaml."
},
"outgoingEdges": [
{
"from": "claim:swe-bench-verified-claude-sonnet-4-5-anthropic-source-high-compute",
"to": "eval-result:swe-bench-verified.claude-sonnet-4-5.high-compute.001",
"kind": "about_subject"
},
{
"from": "claim:swe-bench-verified-claude-sonnet-4-5-anthropic-source-high-compute",
"to": "evidence:vendor-anthropic-blog-claude-4-5-launch",
"kind": "backed_by_evidence"
}
],
"incomingEdges": []
}