{
  "status": "executed",
  "scope": "API execution replay on the existing fitting notes; not a new held-out evaluation or timing comparison.",
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  "embedding": "Existing pinned SentenceSimilarity cache; no new embedding or API calls.",
  "register_family_calls": 1,
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  "form": "kernel_ridge",
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  "head_checksum": "1110eed70129b213ad5c5452248413e24daa04ea80bb548337ce003a4ccab0a1",
  "events": [
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}