{
  "mtplx_version": "unknown",
  "arch_id": "qwen-dense",
  "mtp_depth_max": 1,
  "recommended_profile": "stable",
  "recommended_draft_sampler": {
    "temperature": 0.7,
    "top_k": 20,
    "top_p": 0.95
  },
  "sampler": {
    "temperature": 0.6,
    "top_k": 20,
    "top_p": 0.95
  },
  "base_trunk": "mlx-community/Qwen3.5-9B-MLX-4bit",
  "mtp_tensor_count": 15,
  "exactness_baseline": {
    "context": 2048,
    "max_abs_diff": 0.0,
    "source": "ax-engine prepare_mtp_sidecar tensor-layout gate"
  },
  "verified_on": {
    "timestamp": "2026-07-20T05:55:30.083063+00:00",
    "system": "Darwin",
    "release": "25.5.0",
    "machine": "arm64"
  }
}