{
  "mtplx_version": "0.1.0-preview",
  "arch_id": "qwen3-next-mtp",
  "mtp_depth_max": 3,
  "recommended_profile": "stable",
  "exactness_baseline": {
    "gate": "Phase 0H paged-verifier smoke",
    "context": 2048,
    "attention_impl": "mlx_vector_paged",
    "max_abs_diff": 0.0,
    "evidence": "LOG.md records Phase 0H exactness gates at max_diff=0.0 for the champion stack"
  },
  "verified_on": {
    "timestamp": "2026-05-02T02:23:23+0100",
    "hardware": "Apple M5 Max, 128 GB unified memory",
    "machine_arch": "arm64",
    "macos": "26.3.1",
    "model": "Qwen3.6-27B-MTPLX-GDN8-Speed4-CyanKiwiMTP",
    "sampler": {
      "temperature": 0.6,
      "top_p": 0.95,
      "top_k": 20
    }
  }
}