{
  "schema_version": 1,
  "model_name": "Merlin",
  "task": "contextual_tool_invocation_safety",
  "labels": {
    "0": "safe",
    "1": "unsafe"
  },
  "default_threshold": 0.5,
  "calibration": {
    "method": "sigmoid_on_unsafe_logit_margin",
    "coefficient": 1.427213430140093,
    "intercept": 2.953687013257505
  },
  "preprocessing": {
    "max_length": 512,
    "history": "thought_free_canonical_json",
    "current_action": "tool_name_and_arguments",
    "field_budgets": {
      "request": 96,
      "history": 144,
      "action": 128,
      "schema": 128
    },
    "field_markers": {
      "request": "[USER_REQUEST]",
      "history": "[INTERACTION_HISTORY]",
      "action": "[CURRENT_ACTION]",
      "schema": "[TOOL_DESCRIPTIONS]"
    }
  },
  "base_model": {
    "id": "microsoft/deberta-v3-xsmall",
    "revision": "4b419818330868dff6a60ad3e6b1c730f8b8c0c6"
  }
}