{
  "model_path":        "./onnx/cross_encoder_opt_fp16.onnx",
  "trt_cache_dir":     "./trt_cache",
  "threshold":         0.85,
  "max_batch_size":    32,
  "flush_interval_ms": 5,
  "model_signature":   "deberta-v3-fp16-v1.2",
  "http_port":         8080,
  "ledger_path":       "./ledger/audit_chain.db"
}