[GH-ISSUE #10500] the reasoning process cannot be properly outputted. #15916

New Issue

GiteaMirror · 2026-04-19T21:59:36-05:00

GiteaMirror commented

2026-04-19 21:59:36 -05:00

Originally created by @tomly2019m on GitHub (Feb 21, 2025).
Original GitHub issue: https://github.com/open-webui/open-webui/issues/10500

Bug Report

Important Notes

When using OpenAI-like APIs provided by third-party platforms, the reasoning process cannot be properly outputted. In the console, when the model is reasoning, there is output generated but it is not being displayed. details in screen Recordings,

Installation Method

Environment

Open WebUI Version: [e.g., v0.5.12]
Operating System: [e.g., Windows 10]
Browser (if applicable): [e.g., Chrome 100.0]

Expected Behavior:

show thinking details

Actual Behavior:

waiting, no output about thinking.

Description

Bug Summary:
when using OpenAI AI api, no thinking process output.

Reproduction Details

Steps to Reproduce:
u

Logs and Screenshots

https://github.com/user-attachments/assets/c51d1cb7-fee7-479f-a2eb-6b7178562093

Browser Console Logs:

Docker Container Logs:

Screenshots/Screen Recordings (if applicable):

https://github.com/user-attachments/assets/88279827-bbe2-4934-91e4-c38fbfa33c89

Additional Information

Note

Originally created by @tomly2019m on GitHub (Feb 21, 2025). Original GitHub issue: https://github.com/open-webui/open-webui/issues/10500 # Bug Report ## Important Notes When using OpenAI-like APIs provided by third-party platforms, the reasoning process cannot be properly outputted. In the console, when the model is reasoning, there is output generated but it is not being displayed. details in screen Recordings, ## Installation Method ## Environment - **Open WebUI Version:** [e.g., v0.5.12] - **Operating System:** [e.g., Windows 10] - **Browser (if applicable):** [e.g., Chrome 100.0] ## Expected Behavior: show thinking details ## Actual Behavior: waiting, no output about thinking. ## Description **Bug Summary:** when using OpenAI AI api, no thinking process output. ## Reproduction Details **Steps to Reproduce:** u ## Logs and Screenshots https://github.com/user-attachments/assets/c51d1cb7-fee7-479f-a2eb-6b7178562093 **Browser Console Logs:** **Docker Container Logs:** **Screenshots/Screen Recordings (if applicable):** https://github.com/user-attachments/assets/88279827-bbe2-4934-91e4-c38fbfa33c89 ## Additional Information ## Note

GiteaMirror closed this issue

2026-04-19 21:59:36 -05:00

GiteaMirror commented

2026-04-19 21:59:37 -05:00

@tomly2019m commented on GitHub (Feb 21, 2025):

The model provided by the third-party platform is DeepSeek-R1. When I submit a conversation, the waiting time is actually its normal reasoning process, but the Open WebUI does not properly display this reasoning process.

@tomly2019m commented on GitHub (Feb 21, 2025): The model provided by the third-party platform is DeepSeek-R1. When I submit a conversation, the waiting time is actually its normal reasoning process, but the Open WebUI does not properly display this reasoning process.

GiteaMirror commented

2026-04-19 21:59:37 -05:00

@tomly2019m commented on GitHub (Feb 21, 2025):

The third-party platform I'm using is: https://console.volcengine.com/ark/region:ark+cn-beijing/model?vendor=Bytedance&view=LIST_VIEW (Volcano Ark platform by Bytedance).

@tomly2019m commented on GitHub (Feb 21, 2025): The third-party platform I'm using is: https://console.volcengine.com/ark/region:ark+cn-beijing/model?vendor=Bytedance&view=LIST_VIEW (Volcano Ark platform by Bytedance).

GiteaMirror commented

2026-04-19 21:59:38 -05:00

@tjbck commented on GitHub (Feb 21, 2025):

#9488

@tjbck commented on GitHub (Feb 21, 2025): #9488

GiteaMirror commented

2026-04-19 21:59:39 -05:00

@yzoz commented on GitHub (Jun 4, 2025):

+1

@yzoz commented on GitHub (Jun 4, 2025): +1

GiteaMirror referenced this issue

2026-04-19 23:34:35 -05:00