How to Integrate Gemini with LangChain

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The easiest way to integrate Gemini with LangChain is to set the former as the language model of your Agent Builder. Here’s a short tutorial on how to do it:

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1. Inside the LangChain's Agent Builder dashboard, go to the chat box and click the 'Model' selector.
2. Find and choose 'Gemini 3.1 Pro' from the list of options.
3. Finally, Gemini will be integrated with LangChain.