{
  "input": {
    "id": "ai-woman",
    "file": "ai-woman.png",
    "image_type": "AI-generated portrait",
    "title": "Fictional AI presenter",
    "dimensions": [
      1254,
      1254
    ],
    "sha256": "7aa6e7cff8d5f3d092d0f2486a35ab9ae6cb35070f17d62b39a1eb94ceb877d2",
    "provenance": "Generated for this benchmark with the built-in image generation tool on 13 October 2026.",
    "source_url": "",
    "audio": {
      "file": "narration-3-4s.wav",
      "original": "/demo-media/sadtalker-young-creator-audio.wav",
      "original_sha256": "5d5386b6f0e5ee31cebcb411a49586567b2d968b6576a6fb0f3ff2edfc98acfe",
      "transformation": "First 4 seconds, mono PCM16 WAV at 16 kHz; same speech, not a new recording.",
      "sha256": "1b7157c91808c6b6daaae613e6282e42ad09dffb31c0f2a4173ac8c01c9f9e88",
      "language": "English",
      "style": "Young-creator narration"
    }
  },
  "environment": {
    "gpu": "NVIDIA GeForce RTX 4090, 24564 MiB, 570.86.16",
    "comfyui_revision": "73c9bad4d21e7addbe1d13bc92eee0f1431b017d",
    "sadtalker_revision": "cd4c0465ae0b54a6f85af57f5c65fec9fe23e7f8",
    "worker": {
      "python": "3.10.21",
      "torch": "2.1.2+cu121",
      "cuda": "12.1"
    },
    "node_hashes": {
      "._runner.py": "23a10b56b67086f392f88c390f9edfe9e254e96a251d6bdc4ab82648791362dd",
      "runner.py": "309e32e16d4aea859a71ab8849bafef46382ce3b1afadcb896ba9c781eef5900",
      ".___init__.py": "23a10b56b67086f392f88c390f9edfe9e254e96a251d6bdc4ab82648791362dd",
      "__init__.py": "cb71a8321d8238da3c0df658ad8f1a5577ab63d4d18b538be1fab98f8685c0b6",
      "._nodes.py": "23a10b56b67086f392f88c390f9edfe9e254e96a251d6bdc4ab82648791362dd",
      "nodes.py": "286587fc721fa230b918adde3e085a8d931b12b13a5dda2a6f8edf47b15361f4",
      "._setup_worker.py": "23a10b56b67086f392f88c390f9edfe9e254e96a251d6bdc4ab82648791362dd",
      "setup_worker.py": "02c5e6c140dd6517f1bfcb3177b5a83320a7e8022efd8207c8c03e0d2e42d10f"
    }
  },
  "run": {
    "id": "new-01-ai-woman",
    "input_id": "ai-woman",
    "settings": {
      "size": 256,
      "preprocess": "crop",
      "still": false,
      "enhancer": "none",
      "batch_size": 2,
      "expression_scale": 1.0,
      "pose_style": 0
    },
    "status": "success",
    "prompt_id": "b7d2fe91-8893-4273-8e35-56bb389df5d9",
    "execution_seconds": 21.377,
    "sha256": "9ad21579afca2479fb587995fe359fc84b74e0ca347eba6adc73e0891bf12eb1",
    "input_hashes": {
      "image": "7aa6e7cff8d5f3d092d0f2486a35ab9ae6cb35070f17d62b39a1eb94ceb877d2",
      "audio": "1b7157c91808c6b6daaae613e6282e42ad09dffb31c0f2a4173ac8c01c9f9e88"
    },
    "peak_gpu_mib": 4059.0,
    "mean_utilization_pct": 10.047619047619047,
    "mean_power_w": 83.75190476190477,
    "prepared_input_hashes": {
      "image": "494632546dc994c8fca2893fab32b3e4e5643fa69c4bfabdc9b9df0d2c28ae53",
      "audio": "bc80c338a57e99c009c63a84e51a2b68c439bc06a67abde3bca86c40e1cab5b5"
    }
  },
  "prepared_input_hashes": {
    "image": "494632546dc994c8fca2893fab32b3e4e5643fa69c4bfabdc9b9df0d2c28ae53",
    "audio": "bc80c338a57e99c009c63a84e51a2b68c439bc06a67abde3bca86c40e1cab5b5"
  },
  "sampling": "Whole-device memory.used, utilization.gpu and power.draw sampled at a 1-second target interval plus nvidia-smi query latency. Means are unweighted sample means; includes other allocations.",
  "timing_method": "ComfyUI execution_start to execution_success; input loading, worker/model startup, inference and export included; queue wait and installation excluded. Fresh filenames invalidate cache. One render per input/settings/audio combination. No seed control."
}