{
  "checkpoint_step": 6150,
  "tokens_seen": 1410662400,
  "epochs": 2.0,
  "note": "Stopped at exactly 2 epochs; WSD decay deliberately not run because later checkpoints overfit.",
  "benchmark_scores": {
    "belebele_sw": 0.32,
    "afrixnli_sw": 0.32,
    "n_samples": 50,
    "chance": {
      "belebele_sw": 0.25,
      "afrixnli_sw": 0.333
    }
  }
}