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Learn how to sign up for a free account and generate an API key to use LangSmith, a platform for natural language processing. Find out the differences between Service Keys and Personal Access Tokens and how to create them.
- Interacting with APIs
There are two primary ways to interface LLMs with external...
- ChatOpenAI
To access OpenAI models you'll need to create an OpenAI...
- Tutorials
Tutorials | 🦜️🔗 LangChain. New to LangChain or to LLM app...
- Interacting with APIs
There are two primary ways to interface LLMs with external APIs: Functions: For example, OpenAI functions is one popular means of doing this. LLM-generated interface: Use an LLM with access to API documentation to create an interface.
To access OpenAI models you'll need to create an OpenAI account, get an API key, and install the langchain-openai integration package. Credentials. Head to https://platform.openai.com to sign up to OpenAI and generate an API key. Once you've done this set the OPENAI_API_KEY environment variable: import getpass. import os.
Learn how to obtain, configure, and manage your LangChain API key for secure and effective integration with LangChain services. Find out the pricing tiers, features, and best practices for using your API key.
Sep 13, 2024 · langchain is a Python library that lets you create and run agents that use LLMs and tools to perform tasks. Learn how to use agents, tools, toolkits, output parsers, and more in the documentation.
Tutorials | 🦜️🔗 LangChain. New to LangChain or to LLM app development in general? Read this material to quickly get up and running. Basics. Build a Simple LLM Application with LCEL. Build a Chatbot. Build vector stores and retrievers. Build an Agent. Working with external knowledge. Build a Retrieval Augmented Generation (RAG) Application.
Apr 11, 2024 · Learn how to create LLM-powered apps with LangChain, a popular framework that integrates with various models and components. You'll need an Anthropic API key to use Claude 3 Chat Models, one of the examples in this tutorial.
