{ "checkpoint_distributed": "fsdp", "checkpoint_epoch": 12, "checkpoint_global_step": 9158, "checkpoint_step_in_epoch": 465, "format": "mars-weather-aurora-weights-v1", "has_openmars_stats": true, "model_name": "mars-aurora-openmars-random-init", "source_checkpoint": "artifacts/openmars_runs/20260621_000248_random_init_a6000_6gpu_bs20_e10/checkpoint_step_9158.pt", "training_config_file": "training_config.json", "weights_file": "model.safetensors" }