{
  "schema_version": 1,
  "status": "passed",
  "scope": "synthetic_state_contract_only",
  "release_artifact_validated": false,
  "source_revision": "392a6f57223e7ccfe6ef4ebdb2ff101a42d57364",
  "synthetic_model": {
    "layers": 2,
    "vocabulary_size": 512,
    "quantization": "int4",
    "coreml_specification_version": 9,
    "state_names": [
      "keyCache",
      "valueCache"
    ]
  },
  "pytorch_cache_parity": {
    "max_abs_error": 0.0,
    "mean_abs_error": 0.0
  },
  "coreml_runtime": {
    "prefill_then_reused_state_decode": {
      "all_logits_finite": true,
      "fresh_full_prefix_max_abs_error": 0.000366,
      "same_argmax": true
    },
    "chunked_prefill_then_decode": {
      "fresh_full_prefix_max_abs_error": 0.0,
      "same_argmax": true
    }
  },
  "apple_tooling": {
    "coremlcompiler_metadata": "passed",
    "coremlcompiler_generate_swift": "passed",
    "coremlcompiler_compile_macos_15": "passed"
  },
  "environment": {
    "platform": "macOS 15.7.7",
    "machine": "x86_64",
    "coremltools": "8.0",
    "torch": "2.2.2"
  },
  "limitations": [
    "This smoke test validates the state, causal-mask, dynamic-position, and decode contract with a synthetic model.",
    "It is not evidence of text quality, memory use, latency, or generation from the 3B release artifact."
  ]
}