Submission · qwen3-8b

eff88ec942264431

by Own engine: FP8 + FP8 KV, 16K prefill chunks (reference) · test split · runner kubernetes

FP8-chunked-prefill Qwen3-8B-FP8-Dynamic W8A8KV8

done

Pipeline

  1. build done
  2. contract done
  3. quality done
  4. efficiency done
  5. score done

Result

1.456LowBScore

Qualified: the accuracy, speed, and length gates passed.

W·A·KV W8A8KV8 declared · the service reads W8A8KV8
Accuracytier A · mean drop 0.59 points
Drift from BF16KL 0.010 nats per token · generated length +1.8% · D = 0.55 points
Speed gain1.35× BF16 in the same pod (serve 1.44×, interactive 1.23×, long context 1.40×) (gate: at least 0.95× less its error)
Memory gain1.78× BF16's peak (serve 1.85×, interactive 1.58×, long context 1.94×) · 30.1 GiB against BF16's 55.6 GiB on the first workload
Efficiency gain E1.54
Per-domain results on the hidden split are not released.

Engine: 8.8 GiB of weights held, 8.8 GiB stored.

0.78 GPU-hours

Raw record
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  "error": null,
  "id": "eff88ec942264431",
  "participant": "Own engine: FP8 + FP8 KV, 16K prefill chunks",
  "partition": "reference",
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  "runner": "kubernetes",
  "solution": {
    "checkpoint": "Qwen3-8B-FP8-Dynamic",
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    "method": "FP8-chunked-prefill",
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  "task_id": "qwen3-8b",
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  "updated_at": "2026-10-11T21:00:22Z"
}