LowBArena

Submission · qwen35-27b

b9d18e3987ab4d42

by AWQ W4A16 + FP8 KV (reference) · test split · runner replay

AWQ + FP8 KV Qwen3.5-27B-AWQ-W4A16 W4A16KV8

done

Pipeline

  1. build done
  2. contract done
  3. quality missing
  4. efficiency awaiting measurement
  5. score partial

Result

pending LowBScore

quality not measured

W·A·KV W4A16KV8
Speed gain— BF16 in the same pod (gate: at least 0.95× less its error)
Memory gain— BF16's peak · — GiB against BF16's — GiB on the first workload
Per-domain results on the hidden split are not released.
Raw record 
{
  "agent": "zoo-awq-w4a16-g128-kvfp8",
  "created_at": "2026-10-07T07:22:40Z",
  "error": null,
  "id": "b9d18e3987ab4d42",
  "participant": "AWQ W4A16 + FP8 KV",
  "partition": "reference",
  "result": {
    "admitted": null,
    "metric": "lowbit_score",
    "precision": {
      "activations": 16,
      "kv": 8,
      "label": "W4A16KV8",
      "weights": 4
    },
    "qualified": false,
    "reason": "quality not measured",
    "score": null,
    "task_id": "qwen35-27b"
  },
  "runner": "replay",
  "solution": {
    "checkpoint": "Qwen3.5-27B-AWQ-W4A16",
    "declared_precision": false,
    "detected_precision": "W4A16KV8",
    "method": "AWQ + FP8 KV",
    "precision": "W4A16KV8"
  },
  "split": "test",
  "stages": [
    {
      "name": "build",
      "status": "done"
    },
    {
      "name": "contract",
      "status": "done"
    },
    {
      "name": "quality",
      "status": "missing"
    },
    {
      "name": "efficiency",
      "status": "awaiting-measurement"
    },
    {
      "name": "score",
      "status": "partial"
    }
  ],
  "status": "done",
  "task_id": "qwen35-27b",
  "track": "reference",
  "updated_at": "2026-10-09T04:57:10Z"
}