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[PR #2211] Create Local LLM Multi-Agent Using Langgraph #2556

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opened 2026-02-20 17:47:12 -05:00 by yindo · 0 comments
yindo commented 2026-02-20 17:47:12 -05:00
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Original Pull Request: https://github.com/langchain-ai/langgraph/pull/2211

State: closed
Merged: No

I noticed that many people have the need to build agents using local LLMs, and I share that need as well. However, I found that currently, Langgraph only has tutorials based on closed-source LLMs. So, I created an example of an agent using a local LLM. I tried using Vllm, FastChat, and Ollama. The first two didn't work, but only the locally deployed model from Ollama was successful. I hope this example can help many people.

**Original Pull Request:** https://github.com/langchain-ai/langgraph/pull/2211 **State:** closed **Merged:** No --- I noticed that many people have the need to build agents using local LLMs, and I share that need as well. However, I found that currently, Langgraph only has tutorials based on closed-source LLMs. So, I created an example of an agent using a local LLM. I tried using Vllm, FastChat, and Ollama. The first two didn't work, but only the locally deployed model from Ollama was successful. I hope this example can help many people.
yindo added the pull-request label 2026-02-20 17:47:12 -05:00
yindo closed this issue 2026-02-20 17:47:12 -05:00
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Reference: langchain-ai/langgraph#2556
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