{
  "schemaVersion": 1,
  "updatedUtc": "2026-08-26T20:08:16.156560+00:00",
  "policy": "strict downward-only; two CPU benchmark lanes; GPUs hidden; serialized world8 promotion",
  "jobs": [
    {
      "display": "UD-Unsloth-UD-Q4_K_S",
      "short": "UD-Q4_K_S",
      "experiment": "UD-Q4_K_S-Unsloth",
      "baseQuant": "Q4_K_S",
      "imatrix": "Unsloth",
      "imatrixSha": "0ee5b10bd0c2fa2127c6f4b43dbfe1efd71e383b63217af9dade1de36599f1c1",
      "lane": "home",
      "scratch": "<SCRATCH_HOME>/lane-home/Qwen3.8-27B-Quark-MXFP4-UD-Q4_K_S-Unsloth.gguf",
      "final": "<REPO_ROOT>/Qwen3.8-27B-Quark-MXFP4-UD-Q4_K_S-Unsloth.gguf",
      "status": "complete",
      "error": null,
      "publicationStatus": "published"
    },
    {
      "display": "UD-Unsloth-UD-IQ4_XS",
      "short": "UD-IQ4_XS",
      "experiment": "UD-IQ4_XS-Unsloth",
      "baseQuant": "IQ4_XS",
      "imatrix": "Unsloth",
      "imatrixSha": "0ee5b10bd0c2fa2127c6f4b43dbfe1efd71e383b63217af9dade1de36599f1c1",
      "lane": "world7",
      "scratch": "<SCRATCH_WORLD7>/lane-world7/Qwen3.8-27B-Quark-MXFP4-UD-IQ4_XS-Unsloth.gguf",
      "final": "<REPO_ROOT>/Qwen3.8-27B-Quark-MXFP4-UD-IQ4_XS-Unsloth.gguf",
      "status": "complete",
      "error": null,
      "publicationStatus": "published"
    },
    {
      "display": "UD-Unsloth-UD-Q3_K_XL",
      "short": "UD-Q3_K_XL",
      "experiment": "UD-Q3_K_XL-Unsloth",
      "baseQuant": "IQ3_M",
      "imatrix": "Unsloth",
      "imatrixSha": "0ee5b10bd0c2fa2127c6f4b43dbfe1efd71e383b63217af9dade1de36599f1c1",
      "lane": "home",
      "scratch": "<SCRATCH_HOME>/lane-home/Qwen3.8-27B-Quark-MXFP4-UD-Q3_K_XL-Unsloth.gguf",
      "final": "<REPO_ROOT>/Qwen3.8-27B-Quark-MXFP4-UD-Q3_K_XL-Unsloth.gguf",
      "status": "complete",
      "error": null,
      "publicationStatus": "published"
    },
    {
      "display": "UD-Unsloth-UD-IQ3_S",
      "short": "UD-IQ3_S",
      "experiment": "UD-IQ3_S-Unsloth",
      "baseQuant": "IQ3_S",
      "imatrix": "Unsloth",
      "imatrixSha": "0ee5b10bd0c2fa2127c6f4b43dbfe1efd71e383b63217af9dade1de36599f1c1",
      "lane": "world7",
      "scratch": "<SCRATCH_WORLD7>/lane-world7/Qwen3.8-27B-Quark-MXFP4-UD-IQ3_S-Unsloth.gguf",
      "final": "<REPO_ROOT>/Qwen3.8-27B-Quark-MXFP4-UD-IQ3_S-Unsloth.gguf",
      "status": "complete",
      "error": null,
      "publicationStatus": "published"
    },
    {
      "display": "MQ-IQ2_M_1",
      "short": "MQ-IQ2_M_1",
      "experiment": "MQ-IQ2_M_1-Generic",
      "baseQuant": "IQ3_XXS",
      "imatrix": "Generic",
      "imatrixSha": "123a92c3ba8cd31ed2887bd348682be5b68c977b12cc30e11c632e7ddf899eaa",
      "lane": "home",
      "scratch": "<SCRATCH_HOME>/lane-home/Qwen3.8-27B-Quark-MXFP4-MQ-IQ2_M_1-Generic.gguf",
      "final": "<REPO_ROOT>/Qwen3.8-27B-Quark-MXFP4-MQ-IQ2_M_1-Generic.gguf",
      "status": "complete",
      "error": null,
      "publicationStatus": "published"
    },
    {
      "display": "UD-Unsloth-UD-IQ3_XXS",
      "short": "UD-IQ3_XXS",
      "experiment": "UD-IQ3_XXS-Unsloth",
      "baseQuant": "IQ3_XXS",
      "imatrix": "Unsloth",
      "imatrixSha": "0ee5b10bd0c2fa2127c6f4b43dbfe1efd71e383b63217af9dade1de36599f1c1",
      "lane": "world7",
      "scratch": "<SCRATCH_WORLD7>/lane-world7/Qwen3.8-27B-Quark-MXFP4-UD-IQ3_XXS-Unsloth.gguf",
      "final": "<REPO_ROOT>/Qwen3.8-27B-Quark-MXFP4-UD-IQ3_XXS-Unsloth.gguf",
      "status": "complete",
      "error": null,
      "publicationStatus": "published"
    },
    {
      "display": "MQ-IQ2_M_2",
      "short": "MQ-IQ2_M_2",
      "experiment": "MQ-IQ2_M_2-Generic",
      "baseQuant": "IQ2_M",
      "imatrix": "Generic",
      "imatrixSha": "123a92c3ba8cd31ed2887bd348682be5b68c977b12cc30e11c632e7ddf899eaa",
      "lane": "home",
      "scratch": "<SCRATCH_HOME>/lane-home/Qwen3.8-27B-Quark-MXFP4-MQ-IQ2_M_2-Generic.gguf",
      "final": "<REPO_ROOT>/Qwen3.8-27B-Quark-MXFP4-MQ-IQ2_M_2-Generic.gguf",
      "status": "complete",
      "error": null,
      "publicationStatus": "published"
    },
    {
      "display": "UD-Unsloth-UD-Q2_K_XL",
      "short": "UD-Q2_K_XL",
      "experiment": "UD-Q2_K_XL-Unsloth",
      "baseQuant": "IQ2_M",
      "imatrix": "Unsloth",
      "imatrixSha": "0ee5b10bd0c2fa2127c6f4b43dbfe1efd71e383b63217af9dade1de36599f1c1",
      "lane": "world7",
      "scratch": "<SCRATCH_WORLD7>/lane-world7/Qwen3.8-27B-Quark-MXFP4-UD-Q2_K_XL-Unsloth.gguf",
      "final": "<REPO_ROOT>/Qwen3.8-27B-Quark-MXFP4-UD-Q2_K_XL-Unsloth.gguf",
      "status": "complete",
      "error": null,
      "publicationStatus": "published"
    },
    {
      "display": "UD-Unsloth-UD-IQ2_XXS",
      "short": "UD-IQ2_XXS",
      "experiment": "UD-IQ2_XXS-Unsloth",
      "baseQuant": "IQ2_XXS",
      "imatrix": "Unsloth",
      "imatrixSha": "0ee5b10bd0c2fa2127c6f4b43dbfe1efd71e383b63217af9dade1de36599f1c1",
      "lane": "home",
      "scratch": "<SCRATCH_HOME>/lane-home/Qwen3.8-27B-Quark-MXFP4-UD-IQ2_XXS-Unsloth.gguf",
      "final": null,
      "status": "complete",
      "error": null,
      "publicationStatus": "removed",
      "removedFinal": "<REPO_ROOT>/Qwen3.8-27B-Quark-MXFP4-UD-IQ2_XXS-Unsloth.gguf",
      "removalReasonCode": "FAILED_QUALITY_FLOOR_AND_STRICT_DOMINANCE",
      "removalReason": "Removed from distribution after verification: KLD 1.172122 and PPL 17.87418 versus native PPL 5.801511. It is also strictly dominated by MQ-IQ2_XXS_1, which is smaller (8.22 GB) and has much lower KLD (0.321797)."
    },
    {
      "display": "MQ-IQ2_XXS_1",
      "short": "MQ-IQ2_XXS_1",
      "experiment": "MQ-IQ2_XXS_1-Unsloth",
      "baseQuant": "IQ2_XXS",
      "imatrix": "Unsloth",
      "imatrixSha": "0ee5b10bd0c2fa2127c6f4b43dbfe1efd71e383b63217af9dade1de36599f1c1",
      "lane": "world7",
      "scratch": "<SCRATCH_WORLD7>/lane-world7/Qwen3.8-27B-Quark-MXFP4-MQ-IQ2_XXS_1-Unsloth.gguf",
      "final": "<REPO_ROOT>/Qwen3.8-27B-Quark-MXFP4-MQ-IQ2_XXS_1-Unsloth.gguf",
      "status": "complete",
      "error": null,
      "publicationStatus": "published"
    }
  ]
}