{ "stage": 4, "timestamp": "2026-02-07T09:04:46.439183", "config": { "data_dir": "/home/alexw/data_scenarios/train", "output_dir": "/home/alexw/checkpoints/lfm2-scenarios", "epochs_per_stage": 1, "batch_size": 4, "grad_accum": 8, "lr": 0.0002, "max_seq_length": 8192, "curriculum_stages": 5, "max_examples_per_stage": 50000, "max_context_frames": 200, "complexity_metric": "difficulty", "physics_loss_weight": 0.01, "resume": null, "wandb_project": "physics-llm", "wandb_offline": true, "lora_r": 32, "lora_alpha": 64, "model": "LiquidAI/LFM2-350M", "timestamp": "2026-02-05T15:22:28.882113" }, "metrics": { "train_runtime": 24603.8645, "train_samples_per_second": 2.032, "train_steps_per_second": 0.064, "total_flos": 6.951082063102771e+17, "train_loss": 0.7038869409323196, "epoch": 1.0, "step": 1563 } }