Submission · qwen35-27b

`871c569e02094a38`

by NVFP4 W4A4 + FP8 KV (reference) · test split · runner replay

NVFP4 + FP8 KV Qwen3.5-27B-NVFP4 W4A4KV8

done

Pipeline

build done
contract done
quality done
efficiency done
score done

Result

1.594LowBScore

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

W·A·KV	W4A4KV8
Accuracy	tier A · mean drop 0.62 points
Speed gain	1.61× BF16 in the same pod (serve 1.66×, interactive 1.44×, long context 1.75×) (gate: at least 0.95× less its error)
Memory gain	1.83× BF16's peak (serve 1.81×, interactive 1.88×, long context 1.78×) · 42.2 GiB against BF16's 76.6 GiB on the first workload
Efficiency gain E	1.71
Per-domain results on the hidden split are not released.

Raw record

{
  "agent": "zoo-nvfp4-w4a4-kvfp8",
  "created_at": "2026-10-07T07:22:39Z",
  "error": null,
  "id": "871c569e02094a38",
  "participant": "NVFP4 W4A4 + FP8 KV",
  "partition": "reference",
  "result": {
    "admitted": true,
    "bf16_peak_gib": 76.59,
    "drift": 0.6729,
    "efficiency_gain": 1.7054,
    "length_shift": 0.01022,
    "mean_drop": 0.00623,
    "memories": {
      "interactive": 1.8816,
      "long_context": 1.7827,
      "serve": 1.8142
    },
    "memory": 1.8257,
    "memory_saved": 0.4488,
    "metric": "lowbit_score",
    "peak_gib": 42.216,
    "precision": {
      "activations": 4,
      "kv": 8,
      "label": "W4A4KV8",
      "weights": 4
    },
    "qualified": true,
    "quality": {
      "tier": "A",
      "valid_domains": 5
    },
    "reason": null,
    "score": 1.5944,
    "score_se": 0.0365,
    "speed": 1.6093,
    "speed_serve": 1.6553,
    "speeds": {
      "interactive": 1.4406,
      "long_context": 1.7479,
      "serve": 1.6553
    },
    "task_id": "qwen35-27b"
  },
  "runner": "replay",
  "solution": {
    "checkpoint": "Qwen3.5-27B-NVFP4",
    "declared_precision": false,
    "detected_precision": "W4A4KV8",
    "method": "NVFP4 + FP8 KV",
    "precision": "W4A4KV8"
  },
  "split": "test",
  "stages": [
    {
      "name": "build",
      "status": "done"
    },
    {
      "name": "contract",
      "status": "done"
    },
    {
      "name": "quality",
      "status": "done"
    },
    {
      "name": "efficiency",
      "status": "done"
    },
    {
      "name": "score",
      "status": "done"
    }
  ],
  "status": "done",
  "task_id": "qwen35-27b",
  "track": "reference",
  "updated_at": "2026-10-09T04:57:10Z"
}