{
  "id": "qwen-turbo-q8-01",
  "label": "Qwen Image 2.1 Turbo Q8_0 · Initial Q8 request; inherited runtime state · seed 42",
  "group": "qwen21-turbo-q8-comparison",
  "kind": "image",
  "model_id": "qwen-turbo-q8",
  "model": "unsloth/Qwen-Image-2.1-Turbo-GGUF:Q8_0",
  "seed": 42,
  "status": "succeeded",
  "accepted_result": true,
  "prompt": "A small orange ceramic fox on a pale wooden desk, soft morning light, plain cream background, realistic studio photograph.",
  "prompt_details": {
    "word_count": 19,
    "complexity": "Very short / retained runtime pair",
    "conditioning_texts": {
      "3.prompt": "Create a single image from the supplied scene description.\n\nSource generation_brief:\nA small orange ceramic fox on a pale wooden desk, soft morning light, plain cream background, realistic studio photograph."
    },
    "actual_positive_text": "Create a single image from the supplied scene description.\n\nSource generation_brief:\nA small orange ceramic fox on a pale wooden desk, soft morning light, plain cream background, realistic studio photograph."
  },
  "parameters": {
    "1 UnetLoaderGGUFAdvanced": {
      "unet_name": "qwen-image-2.1-turbo-Q8_0.gguf",
      "dequant_dtype": "float32",
      "patch_dtype": "float32",
      "patch_on_device": false
    },
    "2 CLIPLoader": {
      "clip_name": "qwen3vl_8b_int8_convrot.safetensors",
      "type": "qwen_image",
      "device": "cpu"
    },
    "3 TextEncodeQwenImage21": {
      "negative_prompt": "",
      "resolution": 512
    },
    "4 VAELoader": {
      "vae_name": "qwen_image_2.1_vae_bf16.safetensors"
    },
    "5 QwenImage21Cache": {
      "device": "off",
      "dtype": "default"
    },
    "6 SamplerCustomAdvanced": {},
    "7 VAEDecode": {},
    "8 SaveImage": {},
    "9 RandomNoise": {
      "noise_seed": 42
    },
    "10 CFGGuider": {
      "cfg": 1.0
    },
    "11 KSamplerSelect": {
      "sampler_name": "euler"
    },
    "12 ManualSigmas": {
      "sigmas": "1.0, 0.978453, 0.95418, 0.926626, 0.89508, 0.845148, 0.704534, 0.414568, 0"
    }
  },
  "timing": {
    "factory_trace_seconds": 555.30645,
    "comfy_server_seconds": 541.41,
    "stages_seconds": {
      "node_3_observer_receive_interval": 251.85999999998603,
      "node_1_observer_receive_interval": 3.375,
      "node_5_observer_receive_interval": 0.061999999976251274,
      "node_10_observer_receive_interval": 0.0940000000409782,
      "node_9_observer_receive_interval": 0,
      "node_6_observer_receive_interval": 218.375,
      "node_7_observer_receive_interval": 63.78099999995902,
      "node_8_observer_receive_interval": 1.6880000000237487
    },
    "limits": "Native execution, Factory traces and delivery have distinct boundaries. Observer node intervals include preparation/loading/event delivery rather than isolated kernels."
  },
  "cache": {
    "cached_nodes": [
      "11",
      "12",
      "2",
      "4"
    ],
    "same_runtime_retained": null,
    "immediate_warm_claim": false,
    "encoder_cached": false,
    "context": {
      "workload": "Initial Q8 request; inherited runtime state",
      "native_inter_run_gap_seconds": null,
      "only_seed_changed_from_predecessor": false,
      "text_changed_from_predecessor": false,
      "cold_start_scope": "Initial Q8 request inherits whatever prior Comfy loader/encoder/VAE/cache state the native history records; not an isolated matched cold start."
    }
  },
  "resources": {
    "sampled_summary": {
      "sample_count": 266,
      "inflight_sample_count": 265,
      "minimum_ram_available_bytes": 287170560,
      "minimum_commit_available_bytes": 6065737728,
      "minimum_system_drive_free_bytes": 18640691200,
      "maximum_sampled_device_gpu_used_mib": 3288
    },
    "limits": "Device-wide samples include display and other workloads. No dedicated-VRAM residency or absence of shared-memory paging is established."
  },
  "encoding": {
    "encoder_cached": false,
    "token_truncation_verified": false,
    "interpretation": "Full actual composed conditioning text is retained; exact token truncation was not instrumented."
  },
  "verification": {
    "full_decode": true,
    "checksum": true,
    "acknowledged": true,
    "trace_attachment": true,
    "native_experiment": true,
    "native_comparable_Q4_Q8_experiments": true,
    "independent_public_copy_decode": true,
    "visual_review": true,
    "quality_scope": "Independent subjective inspection of this original 512×512 PNG, distinct from technical delivery. No objective aesthetic superiority is inferred."
  },
  "findings": [
    "Coherent seated orange fox figurine with a visible long tail on the same kind of pale desk and cream backdrop.",
    "Main subject, colors, desk, plain background and lighting are followed.",
    "Strong fur-like grooves and a matte molded/carved appearance remain weak matches for ceramic.",
    "Legs, pointed ears and tail are coherent; tail is more clearly separated from the body than in the Q4 counterpart.",
    "No requested or apparent text.",
    "Ceramic material adherence remains weak."
  ],
  "media": [
    {
      "path": "media/qwen-turbo-q8-01.png",
      "mime_type": "image/png",
      "size_bytes": 274418,
      "sha256": "7ef1329d51c7bb11f4e28e060eda9d1b51987ba7b3bee193097cffcd278b2e4a",
      "source_sha256": "556fdea8e8ec710a785c3c261c232f31b253e380ff98238e05d98d0106765dfd",
      "width": 512,
      "height": 512,
      "pixel_sha256": "c49e0d746066cba3243803aaf1f05f26b0f7813a537ee24bd93ffe6dfad40c34",
      "metadata_handling": "PNG re-encoded losslessly without ancillary metadata; decoded pixels unchanged.",
      "public_copy_full_decode_passed": true,
      "source_content_preserved": "Decoded pixels byte-identical"
    }
  ],
  "workflow_path": "workflows/qwen-turbo-q8-01.json",
  "workflow_sha256": "eec806e77cf6845d7578b43c6b531c4ec2d32c2d65d55f45331040438494ce4e",
  "source_workflow_canonical_sha256": "304566bacac1e1aab3bba12d0e17c95a276319dde0747c9a5377e033f0e07793",
  "matched_comparison": {
    "q4_record": "qwen-turbo-01",
    "q4_media": "media/qwen-turbo-01.png",
    "comparison_path": "qwen-turbo-q4-q8-comparison.json"
  }
}