{
  "hardware": {
    "device": "arm64",
    "chip": "Apple M5 Pro",
    "ram": "24GB",
    "os_version": "macOS 27.0",
    "timestamp": "2026-09-19T19:41:20.560977+00:00"
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      "model_name": "cua_s1_forms_fp16_options32",
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        "ane_ops": 149,
        "gpu_ops": 0,
        "cpu_ops": 24,
        "ane_percent": 86.1,
        "reasons": [
          {
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            "op_types": {
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              "ios17.slice_by_index": 4,
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}