Prompts

Chains Chains in langchain are similar to a combination of LLM executors.

Agents Agents in langchain are like LLM functions in llm-exe. We broke the pieces out a little more.

See: Llm executors

Memory Memory in langchain is most comparable to state in llm-exe. State allows a simple interface to save the history of multiple dialogues, in addition to any other custom session properties.