{
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  "release_status": "public release",
  "checkpoint_identity_status": "exact submitted-paper main PRM",
  "paper_role": "process-reward model used by PRM Guided, Hybrid, and the snapshot diagnostics",
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  "parameter_prefixes_kept": [
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  "no_step_embed": false,
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  "seed": 42,
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  "best_step": 2500,
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}