langchain/templates/summarize-anthropic/README.md

Summarize documents with Anthropic

This template uses Anthropic's Claude2 to summarize documents.

To do this, we can use various prompts from LangChain hub, such as:

• This fun summarization prompt
• Chain of density summarization prompt

Claude2 has a large (100k token) context window, allowing us to summarize documents over 100 pages.

LLM

This template will use Claude2 by default.

Be sure that ANTHROPIC_API_KEY is set in your enviorment.

Adding the template

Create your LangServe app:

langchain serve new my-app
cd my-app

Add template:

langchain serve add summarize-anthropic

Start server:

langchain start

See Jupyter notebook summarize_anthropic for various way to connect to the template.