Home / Function/ supported_usage_metadata_details() — langchain Function Reference

supported_usage_metadata_details() — langchain Function Reference

Architecture documentation for the supported_usage_metadata_details() function in test_base_standard.py from the langchain codebase.

Entity Profile

Dependency Diagram

graph TD
  b63acbe6_20d2_a6b6_b1b8_43f43194f20c["supported_usage_metadata_details()"]
  59b2cda2_7dec_b2fd_a101_d5afcda5ed66["TestOpenAIStandard"]
  b63acbe6_20d2_a6b6_b1b8_43f43194f20c -->|defined in| 59b2cda2_7dec_b2fd_a101_d5afcda5ed66
  style b63acbe6_20d2_a6b6_b1b8_43f43194f20c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/openai/tests/integration_tests/chat_models/test_base_standard.py lines 44–58

    def supported_usage_metadata_details(
        self,
    ) -> dict[
        Literal["invoke", "stream"],
        list[
            Literal[
                "audio_input",
                "audio_output",
                "reasoning_output",
                "cache_read_input",
                "cache_creation_input",
            ]
        ],
    ]:
        return {"invoke": ["reasoning_output", "cache_read_input"], "stream": []}

Domain

Subdomains

Frequently Asked Questions

What does supported_usage_metadata_details() do?
supported_usage_metadata_details() is a function in the langchain codebase, defined in libs/partners/openai/tests/integration_tests/chat_models/test_base_standard.py.
Where is supported_usage_metadata_details() defined?
supported_usage_metadata_details() is defined in libs/partners/openai/tests/integration_tests/chat_models/test_base_standard.py at line 44.

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