output_keys() — langchain Function Reference

Architecture documentation for the output_keys() function in llm.py from the langchain codebase.

Function python AgentOrchestration ClassicChains

Entity Profile

AgentOrchestration→ ClassicChains→ output_keys() — langchain Function Reference

Dependency Diagram

graph TD
  b91da557_7e5e_4caf_eec6_d429a4853f71["output_keys()"]
  ccf50fe1_4990_cf19_1e2d_25efe83f53c5["LLMChain"]
  b91da557_7e5e_4caf_eec6_d429a4853f71 -->|defined in| ccf50fe1_4990_cf19_1e2d_25efe83f53c5
  style b91da557_7e5e_4caf_eec6_d429a4853f71 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/chains/llm.py lines 106–110

    def output_keys(self) -> list[str]:
        """Will always return text key."""
        if self.return_final_only:
            return [self.output_key]
        return [self.output_key, "full_generation"]