{
  "primary_runtime": {
    "kind": "direct ONNX Runtime CUDA InferenceSession",
    "provider": "CUDAExecutionProvider (NVIDIA H200)",
    "onnxruntime": "1.27.0 (onnxruntime-gpu)",
    "status": "WORKS",
    "evidence": ["evidence/l4_parity.json", "evidence/l5_generation.json", "evidence/l5_assisted_detail.json", "evidence/l5_drafter_rootcause.json"]
  },
  "canonical_metadata_schema": {
    "schema": "onnx-genai v1 (schema/inference_metadata.schema.json on PR #1716)",
    "target": "SHIPPED + VALIDATED: target/package/inference_metadata.yaml is a faithful v1 decoder workflow (real past_key_values.N/present.N ports, full owners 4/9/14, 12 sliding owners) that passes the #1716 JSON Schema (draft 2020-12).",
    "assistant": "canonical v1 speculative shape exists (onnx-genai #1716 example 24) but a faithful real-artifact YAML is blocked by 3 deltas (see assistant METADATA_STATUS.md): StatePortAlias.output required vs cacheless drafter with no present_* KV; two-repo layout vs combined speculative package; single shared_kv.<type> vs per-owner target ports.",
    "note": "read_only aliases (#1700) + chained proposal_execution (#1696) are integrated in #1716 but NOT on onnx-genai main; validate against #1716."
  },
  "onnxruntime_genai_genai_config": {
    "status": "NOT FAITHFUL / NOT RUNNABLE here",
    "reasons": [
      "onnxruntime_genai 0.14.1 in this env is the CPU build; libonnxruntime-genai-cuda.so is absent, so CUDA generation cannot initialize.",
      "genai_config.json exposes a single flat decoder.head_size (emitted as 256); the target has HETEROGENEOUS head_dim (sliding/local=256, full/global=512 at layers 4,9,14), which genai_config cannot represent. The 3 full-attention layers cannot be driven faithfully through a uniform head_size, so the hybrid target is not faithfully runnable via the released genai_config path."
    ]
  },
  "onnx_genai_engine_inference_metadata": {
    "status": "DEFERRED (engine not installed here)",
    "reasons": [
      "The onnx-genai engine that consumes inference_metadata.yaml is present only as a Rust source workspace (/home/justinchu/onnx-genai-p2-fmt); no released binary matched to the #1716 schema is installed here.",
      "The shipped target v1 YAML was validated with a standalone JSON-Schema (draft 2020-12) check against the #1716 schema, not by executing the engine."
    ]
  }
}