What does LangChain provide?
Practice this question- Reusable model, prompt, tool, and retrieval components and higher-level agent integrations.
- It helps compose applications but does not own domain security or guarantee output truth.
Adapted from 13_AI.MD · “29.6 LangChain”. Code examples are study fragments. Difficulty and core labels are editorial estimates; version-specific behavior should be checked against your project.