{
  "test_id": "tests/integration/responses/test_basic_responses.py::test_response_streaming_incremental_content[client_with_models-txt=openai/gpt-4o-saturn]",
  "request": {
    "method": "POST",
    "url": "https://api.openai.com/v1/v1/chat/completions",
    "headers": {},
    "body": {
      "model": "gpt-4o",
      "messages": [
        {
          "role": "user",
          "content": "Which planet has rings around it with a name starting with letter S?"
        }
      ],
      "stream": true,
      "stream_options": {
        "include_usage": true
      }
    },
    "endpoint": "/v1/chat/completions",
    "model": "gpt-4o"
  },
  "response": {
    "body": [
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "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": "Qp6zFjP01CehwB"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "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": "tvFuHBfZecbE5"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " planet",
                "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": "Ed68y3AtN"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " with",
                "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": "guXI97MA21w"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " rings",
                "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": "zukvwUm0LK"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " around",
                "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": "iAwXRGIKq"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " it",
                "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": "eg4Bc5vVQxtML"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " and",
                "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": "fSccLg9aa8N9"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " a",
                "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": "YaLrWcniPnCAdQ"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " name",
                "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": "5NbQROn9Tkk"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " starting",
                "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": "TJIpnk0"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " with",
                "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": "HAWYLRy5bZE"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "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": "EFswINKtFJld"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " letter",
                "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": "XO5itzSyj"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "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": "2F7MS9ksS4pMs"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": "S",
                "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": "eJZ798VtENmpc38"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "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": "C0P1jsc58SW8eF"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " is",
                "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": "Ebmvj8U9Wvo8e"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " Saturn",
                "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": "4ivMexAak"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "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": "cpQCRTgvcj3VVpK"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " Saturn",
                "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": "jj4s1itx7"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " is",
                "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": "Wiu76pugcz75q"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " well",
                "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": "DWd7UbaxyUs"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " known",
                "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": "xLraHPCElZ"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " for",
                "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": "ArupPSW1kVrc"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "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": "dkWYVRmM1y5A"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " prominent",
                "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": "YogOOU"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " and",
                "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": "DRUwSuzDFNjv"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " complex",
                "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": "liEP1I6Y"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " ring",
                "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": "AYzXtDM3O3G"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [
            {
              "delta": {
                "content": " system",
                "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": "8WaPtQXZQ"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "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": "y6GRYHcMe6HqWLw"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "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": "s9kqXOZO7w"
        }
      },
      {
        "__type__": "openai.types.chat.chat_completion_chunk.ChatCompletionChunk",
        "__data__": {
          "id": "rec-65d741c677a8",
          "choices": [],
          "created": 0,
          "model": "gpt-4o-2024-08-06",
          "object": "chat.completion.chunk",
          "service_tier": "default",
          "system_fingerprint": "fp_f64f290af2",
          "usage": {
            "completion_tokens": 31,
            "prompt_tokens": 21,
            "total_tokens": 52,
            "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": "e7LT9HyhFHJqHJ7"
        }
      }
    ],
    "is_streaming": true
  },
  "id_normalization_mapping": {}
}