{
  "attention_backend": "VIDEO_SPARSE_ATTN_H3",
  "base_model": "hf://MiniMaxAI/MiniMax-H3@9bfb6693f2cf6de171db46d1aa586f67d773a1da",
  "checkpoint_content_sha256": "932493fce3c32de6bb49e0d568ec493bec365a62b0e5a92262ab73a1619f0dda",
  "checkpoint_metadata_sha256": "d93f3974fa6a916a0989327b8861c0fb9f5c028b33f95e65c45925ea49dcdbfe",
  "checkpoint_step": 1900,
  "data_commit": "b92be606a439c67006220459df236d18c48fd38c3e11f4771d21fe0d078a3371",
  "dmd_denoising_steps": [
    999,
    749,
    500,
    250
  ],
  "fastvideo_commit": "6ac300b5a7c472e3a139f1cb3ff7a03b58f3e26e",
  "lineage_parent_run_id": "20260823T191211Z-v11-dataonly-sp2-initial",
  "model_id": "FastVideo/FastVideo-FastH3-4-step-Preview-v1-VSA-Synthetic-Step1900",
  "schema_version": "fasth3-checkpoint-provenance-v1",
  "source_config_sha256": "b1e0bd319ba7dddb8ff0a9db9bcdb3182b9d645c43fe3fcce60d678a092ae8c5",
  "student_dtype": "bfloat16",
  "student_tensor_bytes": 70099502592,
  "student_tensor_count": 688,
  "training_mode": "data-only",
  "training_run_id": "20260825T003627Z-v11-dataonly-sp2-fastgen-fix",
  "vsa_sparsity": 0.9,
  "vsa_tile_size": 64,
  "wandb_url": "https://wandb.ai/wlsaidhi/h3-dmd2-vsa/runs/arg07fnt"
}