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Fireworks AI is a generative AI inference platform to run and customize models with industry-leading speed and production-readiness.

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Installation and setup

  • Install the Fireworks integration package. 
    pip install langchain-fireworks
  • Get a Fireworks API key by signing up at fireworks.ai.
  • Authenticate by setting the FIREWORKS_API_KEY environment variable.

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Authentication

There are two ways to authenticate using your Fireworks API key:
  1. Setting the FIREWORKS_API_KEY environment variable. 
    os.environ["FIREWORKS_API_KEY"] = "<KEY>"
  2. Setting api_key field in the Fireworks LLM module. 
    llm = Fireworks(api_key="<KEY>")

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Chat models

See a usage example. 
from langchain_fireworks import ChatFireworks

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LLMs

See a usage example. 
from langchain_fireworks import Fireworks

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Embedding models

See a usage example. 
from langchain_fireworks import FireworksEmbeddings
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