[PR #467] [MERGED] Add langgraph integration example, also support thinking. #433

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opened 2026-10-18 21:06:04 +00:00 by bsakaguchi · 0 comments

bsakaguchi commented

2026-10-18 21:06:04 +00:00

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📋 Pull Request Information

Original PR: https://github.com/open-webui/pipelines/pull/467
Author: @bartonzzx
Created: 3/15/2025
Status: ✅ Merged
Merged: 4/14/2025
Merged by: @tjbck

Base: main ← Head: langgraph-integration

📝 Commits (1)

48ddbec Add langgraph integration example, also support thinking.

📊 Changes

4 files changed (+297 additions, -0 deletions)

View changed files

➕ examples/pipelines/integrations/langgraph_pipeline/README.md (+28 -0)
➕ examples/pipelines/integrations/langgraph_pipeline/langgraph_example.py (+166 -0)
➕ examples/pipelines/integrations/langgraph_pipeline/langgraph_stream_pipeline.py (+63 -0)
➕ examples/pipelines/integrations/langgraph_pipeline/requirements.txt (+40 -0)

📄 Description

Example of langgraph integration

Python version: 3.11

Feature

Using langgraph stream writer and custom mode of stream to integrate langgraph with open webui pipeline.
Support <think> block display.

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/open-webui/pipelines/pull/467 **Author:** [@bartonzzx](https://github.com/bartonzzx) **Created:** 3/15/2025 **Status:** ✅ Merged **Merged:** 4/14/2025 **Merged by:** [@tjbck](https://github.com/tjbck) **Base:** `main` ← **Head:** `langgraph-integration` --- ### 📝 Commits (1) - [`48ddbec`](https://github.com/open-webui/pipelines/commit/48ddbec455de76fc43224daf3438537cd8fcde87) Add langgraph integration example, also support thinking. ### 📊 Changes **4 files changed** (+297 additions, -0 deletions) <details> <summary>View changed files</summary> ➕ `examples/pipelines/integrations/langgraph_pipeline/README.md` (+28 -0) ➕ `examples/pipelines/integrations/langgraph_pipeline/langgraph_example.py` (+166 -0) ➕ `examples/pipelines/integrations/langgraph_pipeline/langgraph_stream_pipeline.py` (+63 -0) ➕ `examples/pipelines/integrations/langgraph_pipeline/requirements.txt` (+40 -0) </details> ### 📄 Description # Example of langgraph integration ## Python version: 3.11 ## Feature 1. Using langgraph stream writer and custom mode of stream to integrate langgraph with open webui pipeline. 2. Support \<think\> block display. ![image](https://github.com/user-attachments/assets/85622432-97eb-4cd7-af13-9d5d6805666e) --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

bsakaguchi

2026-10-18 21:06:04 +00:00