{
  "schema_version": 1,
  "title": "Sanitized GLM-5.2 tool-calling evidence",
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                  "sku": "GLM52-MISSING-02"
                }
              }
            ],
            "response_id_stored": false,
            "exact_tool_request": true
          },
          "application_executed_tool": true,
          "second_response": {
            "case": "error-roundtrip-02-result",
            "status": "ok",
            "http_status": 200,
            "elapsed_ms": 4425,
            "model_returned": "glm-5.2",
            "finish_reason": "stop",
            "usage": {
              "prompt_tokens": 236,
              "completion_tokens": 4,
              "total_tokens": 240
            },
            "content": {
              "present": true,
              "character_count": 13,
              "sha256": "0f7b94da17bea645c0508f916f892bf0203bf88a80132061a166ccbdb0092228",
              "exact_marker_matched": true,
              "visible_text_stored": false
            },
            "reasoning_text_stored": false,
            "tool_call_count": 0,
            "tool_calls": [],
            "response_id_stored": false
          },
          "roundtrip_verified": true,
          "tool_result": {
            "ok": false,
            "error_code": "SKU_NOT_FOUND",
            "retryable": false
          }
        }
      ]
    }
  },
  "compatibility_transport": [
    {
      "case": "tool-choice-required",
      "status": "ok",
      "http_status": 200,
      "elapsed_ms": 7939,
      "model_returned": "glm-5.2",
      "finish_reason": "tool_calls",
      "usage": {
        "prompt_tokens": 186,
        "completion_tokens": 17,
        "total_tokens": 203
      },
      "content": {
        "present": false,
        "character_count": 0,
        "sha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
        "exact_marker_matched": null,
        "visible_text_stored": false
      },
      "reasoning_text_stored": false,
      "tool_call_count": 1,
      "tool_calls": [
        {
          "valid_shape": true,
          "id_present": true,
          "id_stored": false,
          "type": "function",
          "function_name": "lookup_inventory",
          "arguments_valid_json": true,
          "arguments": {
            "sku": "GLM52-CONTROL-01"
          }
        }
      ],
      "response_id_stored": false,
      "request_control": {
        "tool_choice": "required",
        "parallel_tool_calls": null,
        "strict": null,
        "function_name": "lookup_inventory"
      },
      "exact_tool_request_if_accepted": true
    },
    {
      "case": "tool-choice-forced-function",
      "status": "ok",
      "http_status": 200,
      "elapsed_ms": 6311,
      "model_returned": "glm-5.2",
      "finish_reason": "tool_calls",
      "usage": {
        "prompt_tokens": 186,
        "completion_tokens": 17,
        "total_tokens": 203
      },
      "content": {
        "present": false,
        "character_count": 0,
        "sha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
        "exact_marker_matched": null,
        "visible_text_stored": false
      },
      "reasoning_text_stored": false,
      "tool_call_count": 1,
      "tool_calls": [
        {
          "valid_shape": true,
          "id_present": true,
          "id_stored": false,
          "type": "function",
          "function_name": "lookup_inventory",
          "arguments_valid_json": true,
          "arguments": {
            "sku": "GLM52-CONTROL-01"
          }
        }
      ],
      "response_id_stored": false,
      "request_control": {
        "tool_choice": {
          "type": "function",
          "function": {
            "name": "lookup_inventory"
          }
        },
        "parallel_tool_calls": null,
        "strict": null,
        "function_name": "lookup_inventory"
      },
      "exact_tool_request_if_accepted": true
    },
    {
      "case": "parallel-tool-calls-false",
      "status": "ok",
      "http_status": 200,
      "elapsed_ms": 11099,
      "model_returned": "glm-5.2",
      "finish_reason": "tool_calls",
      "usage": {
        "prompt_tokens": 186,
        "completion_tokens": 17,
        "total_tokens": 203
      },
      "content": {
        "present": false,
        "character_count": 0,
        "sha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
        "exact_marker_matched": null,
        "visible_text_stored": false
      },
      "reasoning_text_stored": false,
      "tool_call_count": 1,
      "tool_calls": [
        {
          "valid_shape": true,
          "id_present": true,
          "id_stored": false,
          "type": "function",
          "function_name": "lookup_inventory",
          "arguments_valid_json": true,
          "arguments": {
            "sku": "GLM52-CONTROL-01"
          }
        }
      ],
      "response_id_stored": false,
      "request_control": {
        "tool_choice": "auto",
        "parallel_tool_calls": false,
        "strict": null,
        "function_name": "lookup_inventory"
      },
      "exact_tool_request_if_accepted": true
    },
    {
      "case": "strict-function-flag",
      "status": "ok",
      "http_status": 200,
      "elapsed_ms": 4552,
      "model_returned": "glm-5.2",
      "finish_reason": "tool_calls",
      "usage": {
        "prompt_tokens": 186,
        "completion_tokens": 17,
        "total_tokens": 203
      },
      "content": {
        "present": false,
        "character_count": 0,
        "sha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
        "exact_marker_matched": null,
        "visible_text_stored": false
      },
      "reasoning_text_stored": false,
      "tool_call_count": 1,
      "tool_calls": [
        {
          "valid_shape": true,
          "id_present": true,
          "id_stored": false,
          "type": "function",
          "function_name": "lookup_inventory",
          "arguments_valid_json": true,
          "arguments": {
            "sku": "GLM52-CONTROL-01"
          }
        }
      ],
      "response_id_stored": false,
      "request_control": {
        "tool_choice": "auto",
        "parallel_tool_calls": null,
        "strict": true,
        "function_name": "lookup_inventory"
      },
      "exact_tool_request_if_accepted": true
    },
    {
      "case": "invalid-function-name-dot",
      "status": "ok",
      "http_status": 200,
      "elapsed_ms": 4405,
      "model_returned": "glm-5.2",
      "finish_reason": "tool_calls",
      "usage": {
        "prompt_tokens": 186,
        "completion_tokens": 17,
        "total_tokens": 203
      },
      "content": {
        "present": false,
        "character_count": 0,
        "sha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
        "exact_marker_matched": null,
        "visible_text_stored": false
      },
      "reasoning_text_stored": false,
      "tool_call_count": 1,
      "tool_calls": [
        {
          "valid_shape": true,
          "id_present": true,
          "id_stored": false,
          "type": "function",
          "function_name": "inventory.lookup",
          "arguments_valid_json": true,
          "arguments": {
            "sku": "GLM52-CONTROL-01"
          }
        }
      ],
      "response_id_stored": false,
      "request_control": {
        "tool_choice": "auto",
        "parallel_tool_calls": null,
        "strict": null,
        "function_name": "inventory.lookup"
      },
      "exact_tool_request_if_accepted": false
    }
  ],
  "compatibility_semantic_controls": [
    {
      "case": "required-overrides-no-tool-prompt",
      "status": "ok",
      "http_status": 200,
      "elapsed_ms": 5046,
      "model_returned": "glm-5.2",
      "finish_reason": "stop",
      "usage": {
        "prompt_tokens": 188,
        "completion_tokens": 3,
        "total_tokens": 191
      },
      "content": {
        "present": true,
        "character_count": 16,
        "sha256": "c299c91c2e693a3059d74507384a7291c9ed355c8484f14c55e7a692ac3667d4",
        "exact_marker_matched": null,
        "visible_text_stored": false
      },
      "reasoning_text_stored": false,
      "tool_call_count": 0,
      "tool_calls": [],
      "response_id_stored": false,
      "request_control": {
        "tool_choice": "required",
        "parallel_tool_calls": null,
        "strict": null,
        "function_name": "lookup_inventory"
      },
      "exact_tool_request_if_accepted": false,
      "required_semantics_observed": false
    },
    {
      "case": "forced-function-overrides-prompt",
      "status": "ok",
      "http_status": 200,
      "elapsed_ms": 9499,
      "model_returned": "glm-5.2",
      "finish_reason": "stop",
      "usage": {
        "prompt_tokens": 189,
        "completion_tokens": 83,
        "total_tokens": 272
      },
      "content": {
        "present": true,
        "character_count": 376,
        "sha256": "7bf00ba7d30fccb4b3549ac7a2185cbb8cb04cdf065bb43ab99def4ba40ffd3e",
        "exact_marker_matched": null,
        "visible_text_stored": false
      },
      "reasoning_text_stored": false,
      "tool_call_count": 0,
      "tool_calls": [],
      "response_id_stored": false,
      "request_control": {
        "tool_choice": {
          "type": "function",
          "function": {
            "name": "lookup_inventory"
          }
        },
        "parallel_tool_calls": null,
        "strict": null,
        "function_name": "lookup_inventory"
      },
      "exact_tool_request_if_accepted": false,
      "forced_function_semantics_observed": false
    },
    {
      "case": "parallel-false-two-orders",
      "status": "ok",
      "http_status": 200,
      "elapsed_ms": 4722,
      "model_returned": "glm-5.2",
      "finish_reason": "tool_calls",
      "usage": {
        "prompt_tokens": 202,
        "completion_tokens": 44,
        "total_tokens": 246
      },
      "content": {
        "present": true,
        "character_count": 80,
        "sha256": "5e70ffd17ef421ec34778dced37fe7b722a986d6e3fe04995fec8bffa3d2d2db",
        "exact_marker_matched": null,
        "visible_text_stored": false
      },
      "reasoning_text_stored": false,
      "tool_call_count": 2,
      "tool_calls": [
        {
          "valid_shape": true,
          "id_present": true,
          "id_stored": false,
          "type": "function",
          "function_name": "lookup_order",
          "arguments_valid_json": true,
          "arguments": {
            "order_id": "ORDER-PF-A"
          }
        },
        {
          "valid_shape": true,
          "id_present": true,
          "id_stored": false,
          "type": "function",
          "function_name": "lookup_order",
          "arguments_valid_json": true,
          "arguments": {
            "order_id": "ORDER-PF-B"
          }
        }
      ],
      "response_id_stored": false,
      "request_control": {
        "tool_choice": "auto",
        "parallel_tool_calls": false,
        "strict": null,
        "function_name": "lookup_order"
      },
      "exact_tool_request_if_accepted": false,
      "parallel_false_prevented_multiple_calls": false
    }
  ],
  "interpretation_limits": [
    "One account, one client host, one date, one Coding Plan route.",
    "Multi-call array entries do not prove concurrent application execution.",
    "HTTP acceptance does not establish documented or portable control semantics.",
    "One schema-conforming strict request does not establish strict enforcement.",
    "The pay-as-you-go route was not authenticated in this test."
  ],
  "sensitive_fields_omitted": [
    "API key",
    "Authorization header",
    "response IDs",
    "account metadata",
    "visible model text",
    "reasoning text"
  ]
}