Run 01a00738 · KernelIndex

Primary measurement

39.1µsgeomean

Rank 194 in its comparison group · source-native comparison · observed 2026-02-02

Compare with #1 →

leaderboard score s 0.000039093443672800125

Identity

implementationsubmission 427995

projectOuye Xie

revisionsubmission-427995

workloadsuite of 4 cases · geomean score

comparison keysha256:132311547c1b5499…

sourceGPU MODE KernelBot

external idsubmission/427995/leaderboard

sha256:d4905f41425f04442bc7056…

Correctness

Marked passed by the source; the correctness policy was not published.

Workload

definition comparatorkernelbot_eval

Measurements

score · geomean39.1 µs

Protocol

harnessreference-kernels eval.py

timerwall_clock

primaryStatisticgeomean

correctnessReferenceproblem reference implementation

comparabilityFamilygpumode_kernelbot

Environment

gpuNVIDIA B200 (sm_100)

Artifacts

No artifacts published with this run.

Replications and notes

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Canonical manifest

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{
  "run": {
    "kind": "BenchmarkRun",
    "spec": {
      "status": "passed",
      "observedAt": "2026-02-02T21:13:52.754Z",
      "measurements": [
        {
          "unit": "s",
          "value": 0.000039093443672800125,
          "metric": "score",
          "statistic": "geomean"
        }
      ],
      "sourceNative": {
        "source": "gpumode-kernelbot",
        "metrics": {
          "leaderboard_score_s": 0.000039093443672800125
        },
        "benchmark": "nvfp4_group_gemm",
        "externalId": "submission/427995"
      },
      "protocolDigest": "sha256:07f73e59fb4c7fac9bf84af1e107001e008035039bb08edcf6948cea84a7027f",
      "workloadDigest": "sha256:de7127d5efc78c4805d68e0c96cb081fab2001a6431b1b6632eabd7efe26514f",
      "environmentDigest": "sha256:df2eb9d2f5f0b054d1e01d7d7f4996a5b1cb67e1e2f208a913519f196b3839ad",
      "implementationDigest": "sha256:16a826eeff526fe1d7dfcd277e6854dbbb62a139f8ac69f6881a89c0c3c6cad2"
    },
    "metadata": {
      "name": "kernelbot-427995-leaderboard",
      "title": "nvfp4_group_gemm · submission 427995 · leaderboard score"
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  },
  "protocol": {
    "kind": "BenchmarkProtocol",
    "spec": {
      "harness": {
        "name": "reference-kernels eval.py",
        "repository": "https://github.com/gpu-mode/reference-kernels"
      },
      "correctness": {
        "reference": "problem reference implementation",
        "comparator": "kernelbot_eval"
      },
      "measurement": {
        "timer": "wall_clock",
        "primaryStatistic": "geomean"
      },
      "comparability": {
        "notes": "Aggregate leaderboard score in seconds over the problem's published benchmark suite, as computed by the upstream ranked run. Comparable only within one leaderboard problem and runner type.",
        "family": "gpumode_kernelbot"
      }
    },
    "metadata": {
      "name": "gpumode-kernelbot-leaderboard-geomean",
      "title": "GPU MODE KernelBot ranked leaderboard run"
    },
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  },
  "environment": {
    "kind": "ExecutionEnvironment",
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      "hardware": {
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      "software": {}
    },
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      "name": "gpumode-kernelbot-b200",
      "title": "KernelBot runner · NVIDIA B200"
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  }
}

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Published 2026-08-15 · GPU MODE KernelBot · June 9 Researcher Reciprocity License v1.0All results for NVFP4 group GEMM →JSON