LangChain
LangChain is a comprehensive framework and platform designed for developing applications powered by large language models. It provides modular abstractions and components for chaining together different functional elements, enabling developers to build context-aware, reasoning-capable AI agents. The platform covers the entire application lifecycle, offering tools for prompt management, chain composition, step-by-step tracing, evaluation, deployment, and production monitoring.
Checked on Sep 30, 2026.
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