{ "schema_version": 1, "status": "complete", "config_fingerprint": "0667d4ea7a9eeb08101909c8f4b52860faadd491ce6d4ceb8094405e04a5f75e", "dataset_fingerprint": "6cf9eb3d777a338eb007dcc5606b2aac6605bf899a191ea399ccd77d5527acfb", "cursor": { "global_step": 4020, "micro_step": 32261, "dataset_epoch": 2, "sample_offset": 1920, "accumulation_step": 0 }, "extra": { "last_metrics": { "global_step": 4020, "behavior_loss": 0.0124094303464517, "behavior_microbatches": 8, "behavior_singleton_microbatches": 0, "oom_replayed_as_singletons": false, "gradient_norm": 0.014340076595544815, "learning_rate_used": 1e-06, "step_seconds": 12.155, "peak_reserved_gib": 24.904, "optimizer_state_device": "cpu_between_updates", "weighted_behavior_objective": 0.0124094303464517, "validation_behavior_loss": 0.016728750793263317, "lr_window_phase": "continue", "lr_window_start_step": 3970, "lr_window_end_step": 4020, "lr_window_point_count": 6, "lr_window_log_slope_per_step": 2.857140227696675e-06, "lr_window_fitted_log_descent": -0.00014285701138483375, "lr_window_relative_descent": -0.0001428672159335953, "lr_window_residual_mad_scale": 0.0018129892036015775, "lr_window_descent_to_noise": -0.0787963938787073, "lr_window_accepted": false, "lr_window_elbow_step": 4010, "lr_training_window_start_step": 3980, "lr_training_window_end_step": 4020, "lr_training_window_point_count": 5, "lr_training_window_log_slope_per_step": -0.004031772364867914, "lr_training_window_fitted_log_descent": 0.16127089459471655, "lr_training_window_relative_descent": 0.14893850808069897, "lr_training_window_residual_mad_scale": 0.024335189799852216, "lr_training_window_descent_to_noise": 6.627065411082018, "lr_training_window_accepted": true, "lr_training_window_elbow_step": 4020, "lr_window_any_signal_accepted": true, "validation_interval": 10, "next_validation_step": 4030, "learning_rate": 1e-06 }, "reason": "periodic", "parent": null, "lr_control": { "version": 3, "config": { "factor": 0.5, "minimum_learning_rate": 1e-06, "window_steps": 50, "probe_every_steps": 10, "confirmation_steps": 20, "minimum_descent_to_noise": 1.0, "minimum_relative_descent": 0.0 }, "state": { "learning_rate": 1e-06, "points": [ { "step": 4020, "loss": 0.016728750793263317 } ], "training_points": [], "training_loss_sum": 0.0, "training_loss_count": 0, "last_training_step": 4020, "window_start_step": 4020, "next_validation_step": 4030, "last_analysis": { "start_step": 3970, "end_step": 4020, "point_count": 6, "log_slope_per_step": 2.857140227696675e-06, "fitted_log_descent": -0.00014285701138483375, "relative_descent": -0.0001428672159335953, "residual_mad_scale": 0.0018129892036015775, "descent_to_noise": -0.0787963938787073, "accepted": false, "elbow_step": 4010 }, "last_training_analysis": { "start_step": 3980, "end_step": 4020, "point_count": 5, "log_slope_per_step": -0.004031772364867914, "fitted_log_descent": 0.16127089459471655, "relative_descent": 0.14893850808069897, "residual_mad_scale": 0.024335189799852216, "descent_to_noise": 6.627065411082018, "accepted": true, "elbow_step": 4020 }, "confirming": false, "pending_rollback": null, "reductions": 9 } }, "rollback_replay": null }, "files": { "adapters.safetensors": "fe1e1978fafed74732035f4a372e9deca4fbee6d60b1339bb89c093dcba35ea1", "training_state.pt": "b5091e7e6a9feead01cb1a310fa0440ec3936c5b7f801fc04ede701907236c51" } }