diagnostics/convergence.json

{
  "status": "plateau_candidate_late",
  "required_evaluations": 5,
  "warning": "Regression loss has an irreducible noise floor; these are diagnostic hints, not FID.",
  "step": 50000,
  "best_validation_step": 50000,
  "best_validation_loss": 0.3709731566905975,
  "latest_validation_loss": 0.3709731566905975,
  "relative_improvement": 0.0015668281478368013,
  "window_start_step": 46000,
  "window_end_step": 50000,
  "budget_phase": "late",
  "validation_regressed_from_best": false,
  "recent_clip_fraction": 0.015999999642372132
}