AGENTS

Turn your LLMs into reasoning engines


Supercharge your LLMs with real-time access to tools and memory

Standard models struggle with basic functions like logic, calculation, and search. They also often lack the context they need and personality you want for your use-case.

Building agents with LangChain and LangSmith unlocks your models to act autonomously, while keeping you in the driver’s seat.

Supercharge your LLMs with real-time access to tools and memory

Standard models struggle with basic functions like logic, calculation, and search. They also often lack the context they need and personality you want for your use-case.

Building agents with LangChain and LangSmith unlocks your models to act autonomously, while keeping you in the driver’s seat.

Supercharge your LLMs with real-time access to tools and memory

Standard models struggle with basic functions like logic, calculation, and search. They also often lack the context they need and personality you want for your use-case.

Building agents with LangChain and LangSmith unlocks your models to act autonomously, while keeping you in the driver’s seat.

Tools for every task

LangChain offers an extensive library off-the-shelf tools and an intuitive framework for customizing your own.

Debug as you go

LangSmith enables logging and observability at every level so you can quickly identify the source of errors and unexpected behavior.

Time travel debugging

Regression testing

Cost and latency tracking

Prompt-level visibility

Choose the right cognitive architecture for your application

Identify and implement the best prompting strategies and architectures so that your LLMs perform the best.

ReAct

Function calling

Plan-and-execute

Self-ask

Conversational

Tree-of-thought

and more