{
  "test_id": "tests/integration/responses/test_tool_responses.py::test_response_sequential_file_search[client_with_models-txt=openai/gpt-4o:emb=Nomic-v1.5:dim=768]",
  "request": {
    "method": "POST",
    "url": "https://api.openai.com/v1/v1/chat/completions",
    "headers": {},
    "body": {
      "model": "gpt-4o",
      "messages": [
        {
          "role": "user",
          "content": "How many experts does the Llama 4 Maverick model have?"
        },
        {
          "role": "assistant",
          "content": "",
          "tool_calls": [
            {
              "index": 0,
              "id": "call_uy4RL1d6RPGFQ0dV63O5lqgM",
              "type": "function",
              "function": {
                "name": "knowledge_search",
                "arguments": "{\"query\":\"Llama 4 Maverick model number of experts\"}"
              }
            }
          ]
        },
        {
          "role": "tool",
          "tool_call_id": "call_uy4RL1d6RPGFQ0dV63O5lqgM",
          "content": [
            {
              "type": "text",
              "text": "knowledge_search tool found 1 chunks:\nBEGIN of knowledge_search tool results.\n"
            },
            {
              "type": "text",
              "text": "[1] document_id: file-562027679042, score: 0.1388247736002883, attributes: {'filename': 'test_sequential_file_search.txt', 'document_id': 'file-562027679042', 'token_count': 19.0, 'metadata_token_count': 11.0} (cite as <|file-562027679042|>)\nThe Llama 4 Maverick model has 128 experts in its mixture of experts architecture.\n"
            },
            {
              "type": "text",
              "text": "END of knowledge_search tool results.\n"
            },
            {
              "type": "text",
              "text": "The above results were retrieved to help answer the user's query: \"Llama 4 Maverick model number of experts\". Use them as supporting information only in answering this query. Cite sources immediately at the end of sentences before punctuation, using `<|file-id|>` format (e.g., 'This is a fact <|file-Cn3MSNn72ENTiiq11Qda4A|>.'). Do not add extra punctuation. Use only the file IDs provided (do not invent new ones).\n"
            }
          ]
        }
      ],
      "stream": true,
      "stream_options": {
        "include_usage": true
      },
      "tools": [
        {
          "type": "function",
          "function": {
            "name": "knowledge_search",
            "description": "Search for information in a database.",
            "parameters": {
              "type": "object",
              "properties": {
                "query": {
                  "type": "string",
                  "description": "The query to search for. Can be a natural language sentence or keywords."
                }
              },
              "required": [
                "query"
              ]
            }
          }
        }
      ]
    },
    "endpoint": "/v1/chat/completions",
    "model": "gpt-4o"
  },
  "response": {
    "body": [
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": "",
                "function_call": null,
                "refusal": null,
                "role": "assistant",
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "2EJY6RYG1f5d42"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": "The",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "7CD80O1tGuHTZ"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": " L",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "cNPCLBy1lWYbof"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": "lama",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "e9YU2vMYUNHf"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": " ",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "sGaeF65MTfIsIO2"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": "4",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "hOFbfkF1gymbdao"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": " Maver",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "8WZycRAiEy"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": "ick",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "Zs88RZmq0R6ya"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": " model",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "OW78bHP5QI"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": " has",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "ov77MgyixMAq"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": " ",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "vOsm8uzT1yBIvWJ"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": "128",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "yxBtKxLEewN5T"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": " experts",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "xMGg8fmm"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": " in",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "QEow06TY8QMAd"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": " its",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "0otLHvYdXdEZ"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": " mixture",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "Xn49k6xo"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": " of",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "CridY6OTzSh8r"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": " experts",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "xO0z78PL"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": " architecture",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "Als"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": " <",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "Cc8mN12d0xKPli"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": "|",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "AFtBjTsOji2E7M9"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": "file",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "vvc1OWYnjtSS"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": "-",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "WPLQEvWbBDlos3L"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": "562",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "OQTOUsYlAnurs"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": "027",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "fHxGMLHhWOfUo"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": "679",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "uk8mcKSiFde5V"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": "042",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "MpAsJUVnyOxxZ"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": "|",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "cXanxyvcioBUzDa"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": ">.",
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": null,
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "2de34d8Krg0Kfd"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [
            {
              "delta": {
                "content": null,
                "function_call": null,
                "refusal": null,
                "role": null,
                "tool_calls": null
              },
              "finish_reason": "stop",
              "index": 0,
              "logprobs": null
            }
          ],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": null,
          "obfuscation": "PttG3JhfiE"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-1cc394167676",
          "choices": [],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": {
            "completion_tokens": 29,
            "prompt_tokens": 332,
            "total_tokens": 361,
            "completion_tokens_details": {
              "accepted_prediction_tokens": 0,
              "audio_tokens": 0,
              "reasoning_tokens": 0,
              "rejected_prediction_tokens": 0
            },
            "prompt_tokens_details": {
              "audio_tokens": 0,
              "cached_tokens": 0
            }
          },
          "obfuscation": "WT3OFGDMydvrl"
        }
      }
    ],
    "is_streaming": true
  },
  "id_normalization_mapping": {}
}