{
  "source_checkpoint_repo": "procmarco/pina-500m-ckpt",
  "source_checkpoint_sha": "63d47cedecce4af209bc482aec1ace2ffb30ba1e",
  "step": 17520,
  "token_offset": 9186050048,
  "approx_tokens_b": 9.186050048,
  "weights_dtype": "bfloat16",
  "contains_optimizer_state": false,
  "tokenizer": "procmarco/ita-en-code-bpe-48k",
  "eval": {
    "strided16_bits_per_token": 4.465560508027813,
    "strided16_bits_per_byte": 1.070008007175171,
    "strided16_eval_tokens": 131040,
    "strided16_note": "deterministic 16-batch strided eval across local mixed eval bin",
    "broad_512_batches_bits_per_token": 3.8975302477286013,
    "broad_512_batches_bits_per_byte": 0.9673065629136979,
    "broad_512_batches_eval_tokens": 2096640
  }
}