{
  "schema_version": 1,
  "artifact": {
    "repository": "massif/Qwen3-1.7B-CoreAI-ANE-W8-2K-h16p",
    "base_model": "Qwen/Qwen3-1.7B",
    "base_revision": "70d244cc86ccca08cf5af4e1e306ecf908b1ad5e",
    "context_tokens": 2048,
    "architecture": "h16p",
    "minimum_os": "iOS 27.0",
    "preferred_compute": "neural-engine",
    "weight_compression": "W8 per-tensor K-means palettization",
    "embedding_compression": "INT8 per-tensor quantization",
    "compute_precision": "FP16",
    "kv_cache_precision": "FP16",
    "kv_cache_strategy": "fixed-size",
    "kv_cache_bytes": 234881024,
    "aot_function_count": 28,
    "aot_logical_bytes": 1781688152,
    "resource_directory_logical_bytes": 1797570974
  },
  "toolchain": {
    "xcode": "27.0 beta (27A5218g)",
    "coreai_build": "3600.75.3",
    "coreai_models": "04a3fd6cfe9bfae9cf05b1f246cf915d930d1c0a plus the Qwen3-1.7B conversion patch",
    "torch": "2.9.0",
    "coremltools": "9.0",
    "coreai_opt": "0.2.1"
  },
  "integrity": {
    "source_aimodel_main_sha256": "18f1fb8e44866b3d1a8d35daf3b2b3084cf9ab8115a1ef9f980cba42d7a668a6",
    "compiled_main_h16p_mlirb_sha256": "192850a8ad29f7bb64c30f894bd216e72891917751f773a4500dd5a6405933bb",
    "recipe_sha256": "dab03ae1dd6c6290a7964e05ebcda7fe027c2bb240174fcf034e64a376be9d72",
    "tokenizer_json_sha256": "aeb13307a71acd8fe81861d94ad54ab689df773318809eed3cbe794b4492dae4"
  },
  "validation": {
    "aot_compilation": "pass",
    "aot_architecture": "h16p",
    "supported_chip_reported_by_inspector": "A17 Pro",
    "physical_device_runtime": "pass",
    "physical_device_cases": 2,
    "physical_device_failures": 0,
    "exact_2k_downstream_quality_benchmark": "not_run",
    "shipping_scope": "runtime-feasible; product-specific quality and lifecycle validation remain integration responsibilities"
  }
}