Deep seek v3.1 unreachable but r1 is working

userworld · August 21, 2025, 8:56am

Where does the bug appear (feature/product)?

Cursor IDE

Describe the Bug

Deepseek 3.1 does not work

Steps to Reproduce

Choose model deepseek 3.1 in chat
Ask something

Expected Behavior

Answers

Operating System

Windows 10/11

Current Cursor Version (Menu → About Cursor → Copy)

Version: 1.5.1 (user setup)
VSCode Version: 1.99.3
Commit: 99e3b1b4d8796e167e72823eadc66ac2d51fd400
Date: 2025-08-21T00:21:08.834Z
Electron: 34.5.8
Chromium: 132.0.6834.210
Node.js: 20.19.1
V8: 13.2.152.41-electron.0
OS: Windows_NT x64 10.0.19045

Additional Information

Request ID: e72dd40c-ccc6-4069-8709-109d5c093c11
{“error”:“ERROR_OPENAI”,“details”:{“title”:“Unable to reach the model provider”,“detail”:“We’re having trouble connecting to the model provider. This might be temporary - please try again in a moment.”,“additionalInfo”:{},“buttons”:,“planChoices”:},“isExpected”:false}
ConnectError: [unavailable] Error
at aol.$endAiConnectTransportReportError (vscode-file://vscode-app/c:/Users/User/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:4869:318559)
at igr._doInvokeHandler (vscode-file://vscode-app/c:/Users/User/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:488:211860)
at igr._invokeHandler (vscode-file://vscode-app/c:/Users/User/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:488:211602)
at igr._receiveRequest (vscode-file://vscode-app/c:/Users/User/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:488:210367)
at igr._receiveOneMessage (vscode-file://vscode-app/c:/Users/User/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:488:209189)
at M_t.value (vscode-file://vscode-app/c:/Users/User/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:488:207283)
at we._deliver (vscode-file://vscode-app/c:/Users/User/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:49:2962)
at we.fire (vscode-file://vscode-app/c:/Users/User/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:49:3283)
at Rrt.fire (vscode-file://vscode-app/c:/Users/User/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:4856:12154)
at MessagePort. (vscode-file://vscode-app/c:/Users/User/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:7036:18168)

Does this stop you from using Cursor

No - Cursor works, but with this issue

LLSean · August 22, 2025, 3:41am

meet the same problem

set27 · August 22, 2025, 12:08pm

Where does the bug appear (feature/product)?

Cursor IDE

Describe the Bug

Cannot use deepseek models

Request ID: 28ab64f9-4e60-4af3-9fa7-21e83e11d1e8
{“error”:“ERROR_OPENAI”,“details”:{“title”:“Unable to reach the model provider”,“detail”:“We’re having trouble connecting to the model provider. This might be temporary - please try again in a moment.”,“additionalInfo”:{},“buttons”:,“planChoices”:},“isExpected”:false}
ConnectError: [unavailable] Error
at yel.$endAiConnectTransportReportError (vscode-file://vscode-app/tmp/.mount_CursorJkIKFc/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:5003:251962)
at tcr._doInvokeHandler (vscode-file://vscode-app/tmp/.mount_CursorJkIKFc/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:578:20860)
at tcr._invokeHandler (vscode-file://vscode-app/tmp/.mount_CursorJkIKFc/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:578:20602)
at tcr._receiveRequest (vscode-file://vscode-app/tmp/.mount_CursorJkIKFc/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:578:19367)
at tcr._receiveOneMessage (vscode-file://vscode-app/tmp/.mount_CursorJkIKFc/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:578:18189)
at TSt.value (vscode-file://vscode-app/tmp/.mount_CursorJkIKFc/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:578:16283)
at ve._deliver (vscode-file://vscode-app/tmp/.mount_CursorJkIKFc/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:134:2962)
at ve.fire (vscode-file://vscode-app/tmp/.mount_CursorJkIKFc/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:134:3283)
at Mst.fire (vscode-file://vscode-app/tmp/.mount_CursorJkIKFc/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:4990:12154)
at d.onmessage (vscode-file://vscode-app/tmp/.mount_CursorJkIKFc/usr/share/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:7115:18167)

Steps to Reproduce

Start chat with deepseek models

Operating System

Linux

Current Cursor Version (Menu → About Cursor → Copy)

Version: 1.4.5
VSCode Version: 1.99.3
Commit: af58d92614edb1f72bdd756615d131bf8dfa5290
Date: 2025-08-13T02:08:56.371Z
Electron: 34.5.8
Chromium: 132.0.6834.210
Node.js: 20.19.1
V8: 13.2.152.41-electron.0
OS: Linux x64 6.11.0-29-generic

Does this stop you from using Cursor

No - Cursor works, but with this issue

Guy_Pavlov · August 22, 2025, 3:03pm

Where does the bug appear (feature/product)?

Cursor IDE

Describe the Bug

Getting the same error for the last few days.
Request ID: Request ID: 28a94afc-b8aa-4e85-b411-151e1e8657ae
{“error”:“ERROR_OPENAI”,“details”:{“title”:“Unable to reach the model provider”,“detail”:“We’re having trouble connecting to the model provider. This might be temporary - please try again in a moment.”,“additionalInfo”:{},“buttons”:,“planChoices”:},“isExpected”:false}
ConnectError: [unavailable] Error
at mel.$endAiConnectTransportReportError (vscode-file://vscode-app/c:/Users/guypa/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:4918:251962)
at Zlr._doInvokeHandler (vscode-file://vscode-app/c:/Users/guypa/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:493:20860)
at Zlr._invokeHandler (vscode-file://vscode-app/c:/Users/guypa/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:493:20602)
at Zlr._receiveRequest (vscode-file://vscode-app/c:/Users/guypa/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:493:19367)
at Zlr._receiveOneMessage (vscode-file://vscode-app/c:/Users/guypa/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:493:18189)
at TSt.value (vscode-file://vscode-app/c:/Users/guypa/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:493:16283)
at ve._deliver (vscode-file://vscode-app/c:/Users/guypa/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:49:2962)
at ve.fire (vscode-file://vscode-app/c:/Users/guypa/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:49:3283)
at Mst.fire (vscode-file://vscode-app/c:/Users/guypa/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:4905:12154)
at d.onmessage (vscode-file://vscode-app/c:/Users/guypa/AppData/Local/Programs/cursor/resources/app/out/vs/workbench/workbench.desktop.main.js:7030:18167)

Steps to Reproduce

Select DeepSeek 3.1 in the models dropdown and submit a query

Operating System

Windows 10/11

Current Cursor Version (Menu → About Cursor → Copy)

Version: 1.4.3 (user setup)
VSCode Version: 1.99.3
Commit: e50823e9ded15fddfd743c7122b4724130c25df0
Date: 2025-08-08T17:34:53.060Z
Electron: 34.5.1
Chromium: 132.0.6834.210
Node.js: 20.19.0
V8: 13.2.152.41-electron.0
OS: Windows_NT x64 10.0.26100

Does this stop you from using Cursor

No - Cursor works, but with this issue

barry_white · August 22, 2025, 4:04pm

Where does the bug appear (feature/product)?

Cursor IDE

Describe the Bug

im trying to enable deepseek v3.1 and i get this.

Request ID: 2c6d1308-922c-4617-9ad9-8a9e3baae695
{“error”:“ERROR_OPENAI”,“details”:{“title”:“Unable to reach the model provider”,“detail”:“We’re having trouble connecting to the model provider. This might be temporary - please try again in a moment.”,“additionalInfo”:{},“buttons”:,“planChoices”:},“isExpected”:false}
ConnectError: [unavailable] Error
at yel.$endAiConnectTransportReportError (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:4918:251962)
at tcr._doInvokeHandler (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:493:20860)
at tcr._invokeHandler (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:493:20602)
at tcr._receiveRequest (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:493:19367)
at tcr._receiveOneMessage (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:493:18189)
at TSt.value (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:493:16283)
at ve._deliver (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:49:2962)
at ve.fire (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:49:3283)
at Mst.fire (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:4905:12154)
at d.onmessage (vscode-file://vscode-app/Applications/Cursor.app/Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js:7030:18167)

Steps to Reproduce

enable deekseek v3.1 on mac os cursor.

Expected Behavior

chat agent/ask

Operating System

MacOS

Current Cursor Version (Menu → About Cursor → Copy)

Version: 1.4.5 (Universal)
VSCode Version: 1.99.3
Commit: af58d92614edb1f72bdd756615d131bf8dfa5290
Date: 2025-08-13T02:08:56.371Z (1 wk ago)
Electron: 34.5.8
Chromium: 132.0.6834.210
Node.js: 20.19.1
V8: 13.2.152.41-electron.0
OS: Darwin x64 22.6.0

Does this stop you from using Cursor

Yes - Cursor is unusable

deanrie · August 23, 2025, 9:44am

Hey, thanks everyone for the report. This issue is with our provider, fireworks.ai. The team is working on it, and hopefully, it will be resolved soon.

maxwell-pascal · August 24, 2025, 7:05am

Hi! There is a major naming confusion here.

While fixing this, please rename the existing “Deepseek V3.1” to its correct name, “DeepSeek V3 0324”, this model was released on March 2024, and it has been incorrectly referred to as “V3.1“.

Also could you add the real “DeepSeek V3.1” (released in Aug 2025 with 128K tokens) to the model selction?

Topic		Replies	Views
Deepseek unusable since yesterday Bug Reports	6	123	August 16, 2025
Deepseek V3.1 model down Bug Reports	1	102	May 24, 2025
Deepseek-chat API can’t be used Bug Reports	4	92	August 14, 2025
DeepSeek R1 (Cancelled) Discussions	17	4485	January 27, 2025
Support DeepSeek V3 0324 Feature Requests	69	7316	April 11, 2025

Deep seek v3.1 unreachable but r1 is working

Where does the bug appear (feature/product)?

Describe the Bug

Steps to Reproduce

Expected Behavior

Operating System

Current Cursor Version (Menu → About Cursor → Copy)

Additional Information

Does this stop you from using Cursor

Where does the bug appear (feature/product)?

Describe the Bug

Steps to Reproduce

Operating System

Current Cursor Version (Menu → About Cursor → Copy)

Does this stop you from using Cursor

Where does the bug appear (feature/product)?

Describe the Bug

Steps to Reproduce

Operating System

Current Cursor Version (Menu → About Cursor → Copy)

Does this stop you from using Cursor

Where does the bug appear (feature/product)?

Describe the Bug

Steps to Reproduce

Expected Behavior

Operating System

Current Cursor Version (Menu → About Cursor → Copy)

Does this stop you from using Cursor

Related topics