{
  "author": "Baseline",
  "github_id": "openai",
  "name": "Naive Baseline",
  "blurb": "SP-1024 9x512 KV4 run on pgut1 using the published Hugging Face fineweb10B_sp1024 export and the current train_gpt.py; score is the default final int8+zlib roundtrip metric under the 16,000,000-byte cap.",
  "date": "2026-03-18T14:56:29Z",
  "val_loss": 2.07269931,
  "val_bpb": 1.2243657,
  "bytes_total": 15863489,
  "bytes_code": 47642
}