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_llm_type() — langchain Function Reference

Architecture documentation for the _llm_type() function in test_model_fallback.py from the langchain codebase.

Function python LangChainCore LanguageModelBase calls 1 called by 2

Entity Profile

Dependency Diagram

graph TD
  92c842b5_48e2_a6c6_0020_0cc898b56e41["_llm_type()"]
  68c6ba69_7e69_3060_9643_1811bb7fc6e1["AlwaysFailingModel"]
  92c842b5_48e2_a6c6_0020_0cc898b56e41 -->|defined in| 68c6ba69_7e69_3060_9643_1811bb7fc6e1
  6fcf00cc_28c5_96c2_9c24_987556d1c13e["_llm_type()"]
  6fcf00cc_28c5_96c2_9c24_987556d1c13e -->|calls| 92c842b5_48e2_a6c6_0020_0cc898b56e41
  3e0a7152_48fa_6124_f7ac_b521bb88ae34["_llm_type()"]
  3e0a7152_48fa_6124_f7ac_b521bb88ae34 -->|calls| 92c842b5_48e2_a6c6_0020_0cc898b56e41
  3e0a7152_48fa_6124_f7ac_b521bb88ae34["_llm_type()"]
  92c842b5_48e2_a6c6_0020_0cc898b56e41 -->|calls| 3e0a7152_48fa_6124_f7ac_b521bb88ae34
  style 92c842b5_48e2_a6c6_0020_0cc898b56e41 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_model_fallback.py lines 352–353

        def _llm_type(self) -> str:
            return self.name or "always_failing"

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Defined In

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Frequently Asked Questions

What does _llm_type() do?
_llm_type() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_model_fallback.py.
Where is _llm_type() defined?
_llm_type() is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_model_fallback.py at line 352.
What does _llm_type() call?
_llm_type() calls 1 function(s): _llm_type.
What calls _llm_type()?
_llm_type() is called by 2 function(s): _llm_type, _llm_type.

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