c2/checkpoint_identity.json

{
  "arm": "C2",
  "model_tag": "p4-c2-en-d20",
  "filename": "p4-c2-en-d20-model_000294.pt",
  "step": 294,
  "depth": 20,
  "checkpoint_sha256": "0787aed0f13a0ab3ec144baf6802b144a18412780a2d00a64ca7adcb67a4a375",
  "bytes": 2663446486,
  "parent": "C0",
  "parent_sha256": "34e069646be4158979809c023691188439047d6cbee08a141db432c78bcf02e2",
  "stream": "english_c2_train",
  "not_tested": true,
  "not_trainer_meta": true,
  "note": "Trainer meta_000294.json was not copied off the GPU host. Official BPB is evaluation/*.json, not in-loop val_bpb."
}