Nomic builds tools that enable everyone to interact with AI scale datasets and run AI models on consumer computers. Nomic currently offers two products:
  • Atlas: the Visual Data Engine
  • GPT4All: the Open Source Edge Language Model Ecosystem
The Nomic integration exists in two partner packages: langchain-nomic and in langchain-community.

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Installation

You can install them with: 
pip install -U langchain-nomic
pip install -U langchain-community

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LLMs

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GPT4All

See a usage example. 
from langchain_community.llms import GPT4All

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Embedding models

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NomicEmbeddings

See a usage example. 
from langchain_nomic import NomicEmbeddings

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GPT4All

See a usage example. 
from langchain_community.embeddings import GPT4AllEmbeddings

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Vector store

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Atlas

See a usage example and installation instructions. 
from langchain_community.vectorstores import AtlasDB