train_state.json

{
  "step": 2500,
  "kind": "periodic",
  "step_mean_sparse_kl": 0.18220126954838634,
  "train_rolling_sparse_kl": 0.19695132235647178,
  "teacher": "Qwen/Qwen3.5-35B-A3B",
  "data_position": 105110
}