{
  "architecture": "RotorNative25M",
  "n_harmonics": 40,
  "n_layers": 20,
  "projection_free": false,
  "d_model": 560,
  "n_groups": 7,
  "d_osc": 80,
  "vocab_size": 256,
  "seq_len": 256,
  "dt": 0.3,
  "description": "Rotor 25M fine-tuned on salon CoT dialogues (historical figures + thinking tags)",
  "training": {
    "step": 2500,
    "bpb": 1.7598,
    "val_bpb": 1.5449,
    "base": "rotor-25m-annealed",
    "finetune": "salon_cot",
    "optimizer": "RotationalAdamW"
  }
}