This package contains the LangChain integration with SiliconFlow

pip install -U langchain-siliconflow

And you should configure credentials by setting the following environment variables:

export SILICONFLOW_API_KEY="your-api-key"

You can set the following environment variable to use the .cn endpoint:

export SILICONFLOW_BASE_URL="https://api.siliconflow.cn/v1"

ChatSiliconFlow class exposes chat models from SiliconFlow.

from langchain_siliconflow import ChatSiliconFlow

llm = ChatSiliconFlow()
llm.invoke("Sing a ballad of LangChain.")

SiliconFlowEmbeddings class exposes embeddings from SiliconFlow.

from langchain_siliconflow import SiliconFlowEmbeddings

embeddings = SiliconFlowEmbeddings()
embeddings.embed_query("What is the meaning of life?")

SiliconFlowLLM class exposes LLMs from SiliconFlow.

from langchain_siliconflow import SiliconFlowLLM

llm = SiliconFlowLLM()
llm.invoke("The meaning of life is")