Qwen3.6-27B benchmark on an M5 Pro · 64 GB

{
  "runId": "run_87e54bc8-ace2-424b-9918-e5f193c263a9",
  "bundleId": "mlx-qwen3.6-27b-nvfp4-f75fc0",
  "status": "verified",
  "promptTokens": 40960,
  "completionTokens": 10240,
  "contextLength": 5120,
  "harness": {
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    "gitSha": "ff1d570"
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  "runtime": {
    "name": "mlx_lm",
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  "model": {
    "displayName": "Qwen3.6-27B",
    "format": "mlx",
    "quant": "nvfp4",
    "architecture": "qwen3_5",
    "source": "mlx-community/Qwen3.6-27B-nvfp4",
    "fileSizeBytes": 16054475586,
    "lab": {
      "name": "Qwen",
      "slug": "qwen"
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    "quantizedBy": {
      "name": "MLX Community",
      "slug": "mlx-community"
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  },
  "device": {
    "cpu": "Apple M5 Pro",
    "cpuCores": 18,
    "gpu": "Apple M5 Pro",
    "gpuCores": 20,
    "gpuCount": 1,
    "ramGb": 64,
    "osName": "macOS",
    "osVersion": "26.4.1"
  },
  "decodeTpsMean": 17.7,
  "prefillTpsMean": 477.8,
  "ttftP50Ms": 8452.33,
  "idleTpsMean": 15360,
  "peakRssMb": 18432,
  "trialsPassed": 10,
  "trialsTotal": 10,
  "runnabilityScore": 0.5250642857142858,
  "bundleSha256": "54a83f343935b512f9afb8b9ad00ab380571631c6424d8c97c016c96aa908cc7",
  "createdAt": "2026-04-24T21:13:31.744Z"
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