{
  "model_name": "prefill_qnn",
  "version": "1.0.0",
  "target_hardware": "SM8350",
  "quantization": "INT8",
  "optimization_level": 3,
  "input_shapes": {
    "input_ids": [
      1,
      "sequence_length"
    ],
    "attention_mask": [
      1,
      "sequence_length"
    ]
  },
  "output_shapes": {
    "logits": [
      1,
      "sequence_length",
      1000
    ]
  },
  "qnn_specific": {
    "backend": "qnn",
    "precision": "int8",
    "use_dsp": true,
    "use_gpu": false,
    "use_cpu": true
  },
  "notes": "Mock QNN model created for demonstration - requires actual QNN SDK for real compilation"
}