{
  "run_name": "phase0_pop_baseline",
  "sources": [
    "chordonomicon",
    "billboard"
  ],
  "epochs": 3,
  "batch_size": 64,
  "gradient_accumulation_steps": 2,
  "lr": 0.0003,
  "weight_decay": 0.01,
  "warmup_epochs": 1,
  "max_grad_norm": 1.0,
  "d_model": 512,
  "n_heads": 8,
  "d_ff": 2048,
  "n_layers": 8,
  "max_seq_len": 256,
  "dropout": 0.1,
  "use_amp": true,
  "checkpoint_every": 1,
  "patience": 2,
  "num_workers": 4,
  "persistent_workers": true,
  "prefetch_factor": 4,
  "log_every_steps": 500
}