{
  "archive_name": "simvq-legacy-v45",
  "repo_id": "GHSSHG/simvq-legacy-v45",
  "description": "Legacy SimVQ V4.5 best checkpoint archive.",
  "checkpoint_format": "Orbax/OCDBT",
  "models": [
    {
      "name": "v4.5",
      "source_step": 1200000,
      "checkpoint_path": "checkpoints/v4.5/best_checkpoint",
      "metric_path": "checkpoints/v4.5/best_metric.json",
      "best_avg_qscore_diff": -1.4785690551839814,
      "checkpoint_bytes": 126401003,
      "checkpoint_file_count": 13,
      "source_path_note": "Flattened from the original best checkpoint for source step 1200000."
    },
    {
      "name": "v4.5-mini",
      "source_step": 920000,
      "checkpoint_path": "checkpoints/v4.5-mini/best_checkpoint",
      "metric_path": "checkpoints/v4.5-mini/best_metric.json",
      "best_avg_qscore_diff": -1.3404302099809233,
      "checkpoint_bytes": 138436033,
      "checkpoint_file_count": 13,
      "source_path_note": "Flattened from the original best checkpoint for source step 920000."
    }
  ],
  "notes": [
    "This archive is intended for long-term storage of legacy checkpoints.",
    "These checkpoints are not the current mainline SimVQ models.",
    "Original machine-local absolute paths were removed from metric metadata."
  ]
}