Anthropic
Anthropic is an AI safety and research company, and is the creator of
Claude
. This page covers all integrations betweenAnthropic
models andLangChain
.
Installation and Setup
To use Anthropic
models, you need to install a python package:
pip install -U langchain-anthropic
You need to set the ANTHROPIC_API_KEY
environment variable.
You can get an Anthropic API key here
LLMs
[Legacy] AnthropicLLM
NOTE: AnthropicLLM
only supports legacy Claude 2
models.
To use the newest Claude 3
models, please use ChatAnthropic
instead.
See a usage example.
from langchain_anthropic import AnthropicLLM
model = AnthropicLLM(model='claude-2.1')
API Reference:
Chat Models
ChatAnthropic
See a usage example.
from langchain_anthropic import ChatAnthropic
model = ChatAnthropic(model='claude-3-opus-20240229')