LangChain
Learn more about how to build agents with LangChain products.
Channel created: April 12, 2023
154,000
Subscribers
329
Total Videos
7,598,527
Total Views
370
Videos
Recent Videos
View All Videos
Get Started with LangSmith Multi-turn Evaluations
Once you have a good sense of the top usage patterns your agent is handling, you can start to drill into how each complete conversation is performing. Multi-turn Evals help you measure whether your...
Building LangChain and LangGraph 1.0
LangChain CEO Harrison Chase sits down with open source engineers Sydney, Hunter, and Will for an in-depth technical discussion on the major 1.0 releases of LangChain and LangGraph. The team explor...
LangChain: Engineer reliable agents
We're launching LangChain 1.0 and LangGraph 1.0 — and announcing our $125M Series B. Building reliable agents has traditionally been hard. What started as frameworks for LLM applications has evolv...
Get Started with Insights Agent in LangSmith
Today's popular agents produce millions of traces per day—soon to be billions. These traces contain valuable signal about an agent's capabilities and how real users engage with it. If you could rev...
Context Engineering for AI Agents with LangChain and Manus
Join us for a deep dive into context engineering – the critical practice that determines how well your AI agents perform in production. Lance Martin from LangChain and Manus co-founder Yichao "Peak...
How We Built it: Clay - Fireside Chat with CEO Kareem Amin
Go behind the scenes with Kareem Amin (CEO of Clay) and Julia Schottenstein (Head of GTM and OPS at LangChain) in this fireside chat from Clay's conference. Discover Clay's philosophy on building A...
Getting Started with LangSmith (3/8): Debugging with Studio
- Code: https://github.com/xuro-langchain/eli5 - Learn more about LangSmith: https://www.langchain.com/langsmith/?utm_medium=social&utm_source=youtube&utm_campaign=q2-2025_onboarding-videos_co - Ge...
Getting Started with LangSmith (2/8): Types of Runs
- Code: https://github.com/xuro-langchain/eli5 - Learn more about LangSmith: https://www.langchain.com/langsmith/?utm_medium=social&utm_source=youtube&utm_campaign=q2-2025_onboarding-videos_co - Ge...
Rewriting Deep Agents on top of LangChain 1.0
In this video, we will walk through how we rebuilt DeepAgents on top of LangChain 1.0. It will cover the basics of deep agents (planning, filesystem, sub agents), and show case a real world and pra...
LangChain Academy New Course: Deep Agents with LangGraph
Many agents today follow the same simple pattern: run in a loop, call tools. That architecture works well enough, but it breaks down as tasks get more complex. Today, companies of all sizes – from...