{ "attention_backend": "FLASH_ATTN", "base_model": "hf://MiniMaxAI/MiniMax-H3@9bfb6693f2cf6de171db46d1aa586f67d773a1da", "checkpoint_content_sha256": "3f56129acb9749f2ae4e52bab176c09406bf027d68c6f020cf5ff99e651b1609", "checkpoint_metadata_sha256": "a1ae1a4ec117b5bc79f61da4ee5d4003694f27dc6dfe55e9166b59d2b387e6b9", "checkpoint_step": 1000, "data_commit": "b92be606a439c67006220459df236d18c48fd38c3e11f4771d21fe0d078a3371", "dmd_denoising_steps": [ 999, 749, 500, 250 ], "fastvideo_commit": "aa6e6c1c1e15f879011a47996c7d6bc8381eaf89", "lineage_parent_run_id": "20260825T010407Z-v12-datafree-dense-fa4", "model_id": "FastVideo/FastVideo-FastH3-4-step-Preview-v1-Dense-DataFree", "schema_version": "fasth3-checkpoint-provenance-v1", "source_config_sha256": "50519042643df51fd115dce3294ee38a703a9cf496c28560dd07bb265d60b7dd", "student_dtype": "bfloat16", "student_tensor_bytes": 66245985792, "student_tensor_count": 638, "training_mode": "data-free", "training_run_id": "20260826T014507Z-v12-datafree-dense-fa4-r300-rack2", "wandb_url": "https://wandb.ai/wlsaidhi/h3-dmd2-vsa/runs/bdpc9m5x" }