plots/chain_runs.json

[
  {
    "run_id": "shaer_grpo_20260412_104406",
    "run_dir": "/root/workspace/Shaer/grpo/outputs/train/shaer_grpo_20260412_104406",
    "run_sequence_index": 0,
    "chain_id": "shaer_grpo_20260412_104406",
    "min_step": null,
    "max_step": null,
    "repeat_penalty_visible": true
  }
]