Chains in LangChain: Sequential, Parallel & Conditional Workflows
Learn how to compose powerful LLM workflows in LangChain using chains, including sequential, parallel, and conditional execution patterns with real-world examples.
RunnableParallel
Runnables in LangChain: Building Modular & Composable LLM Workflows
Learn how LangChain Runnables work and how to compose flexible, reusable, and scalable LLM workflows using sequences, parallel execution, branching logic, and LCEL syntax.