LangChain Blog (Page 8)

How Infor is Transforming Enterprise AI using LangGraph and LangSmith

See how Infor is using the full LangChain product suite — including LangChain, LangGraph, and LangSmith — to drive enterprise automation for the cloud.

Case Studies 4 min read

Is LangGraph Used In Production?

LinkedIn, Uber, Replit, and Elastic are just a few of the companies using LangGraph for real use cases in production. Learn how they did it below!

3 min read

Introducing Interrupt: The AI Agent Conference by LangChain

Join us this May at Interrupt, LangChain’s inaugural conference where the future of AI agents takes center stage.

Harrison Chase 2 min read

Introducing the LangGraph Functional API

Have you ever wanted to take advantage of LangGraph's core features like human-in-the-loop, persistence/memory, and streaming without having to explicitly define a

7 min read

Exploring Prompt Optimization

By Krish Maniar and William Fu-Hinthorn If you are interested in beta-testing more prompt optimization techniques, fill out interest form here. When we write prompts,

16 min read

Introducing Pytest and Vitest integrations for LangSmith Evaluations

Introducing a new way to run evals using LangSmith’s Pytest and Vitest/Jest integrations.

6 min read

How Captide is redefining equity research with agentic workflows running on LangGraph Platform

Captide’s platform transforms how investment research teams work with financial data. By automating the extraction of insights and metrics from regulatory filings and investor

Case Studies 3 min read

How Minimal built a multi-agent customer support system with LangGraph & LangSmith

In the thriving world of e-commerce, where customer satisfaction can make or break a brand, Minimal is leveraging the LangChain ecosystem to transform how support

Case Studies 4 min read

Introducing ambient agents

Most AI apps today follow a familiar chat pattern ("chat" UX). Though easy to implement, they create unnecessary interaction overhead, limit the ability

6 min read

Acxiom's use of LangSmith for enhanced audience segmentation

See how Acxiom debugged their agent application with LangSmith and built a scalable solution for their user base, complete with long-term memory, dynamic updates, and attribute-specific search.

Case Studies 3 min read

Structured Report Generation Blueprint with NVIDIA AI

LLMs are reaching a point of maturity where they are sufficiently capable of powering sophisticated AI agents. The agents they power are not free-range, pseudo-AGI-like

3 min read

Top 5 LangGraph Agents in Production 2024

2024 was the year that agents started to work in production. Not the wide-ranging, fully autonomous agents that people imagined with AutoGPT. But more vertical,

3 min read