LangChain

🎉 Prem Challenge🎉

We're excited to announce a challenge hosted by Prem in collaboration with LangChain. At LangChain we try to make it easy as possible

6 min read

LangChain <> MongoDB Atlas

Today we’re announcing LangChain’s integration with MongoDB Atlas, adding support for one of the most popular developer data platforms in the world. This

3 min read

Data-Driven Characters

Data-driven-characters is a repo for creating, debugging, and interacting your own chatbots conditioned on your own story corpora.

11 min read

LangChain + Vectara: better together

Introduction One of the main use cases of LangChain is connecting LLMs to user data, allowing users to build personalized LLM applications. A key part

4 min read

GPTeam: A multi-agent simulation

Editor's Note: This is another edition in our series of guest posts highlighting novel applications of LangChain. After the Generative Agents paper was

11 min read

Going Beyond Chatbots: How to Make GPT-4 Output Structured Data Using LangChain

By Jacob Lee Over the past few months, I had the opportunity to do some cool exploratory work for a client that integrated LLMs like

4 min read

Auto-Evaluation of Anthropic 100k Context Window

Lance Martin Retrieval Architectures LLM question answering (Q+A) typically involves retrieval of documents relevant to the question followed by synthesis of the retrieved chunks

3 min read

Rebuff: Detecting Prompt Injection Attacks

[Editor's Note]: we're excited to highlight a guest blog by Willem Pienaar. As more and more LangChains make their way into

4 min read

Plan-and-Execute Agents

TL;DR: We’re introducing a new type of agent executor, which we’re calling “Plan-and-Execute”. This is to contrast against the previous types of

4 min read

Feature Stores and LLMs

Editor's note: big thank you to Willem Pienaar (Feast), Mike Del Balso (Tecton), and Simba Khadder (FeatureForm) for their comments and help on

5 min read

Structured Tools

TL;DR: we're introducing a new abstraction to allow for usage of more complex tools. While previous tools took in a single string

6 min read

Auto-Evaluator Opportunities

Editor's Note: this is a guest blog post by Lance Martin. TL;DR We recently open-sourced an auto-evaluator tool for grading LLM question-answer

5 min read