issue: Open-web UI does not support openrouter preset, with the ability to leverage a single modell, and obtain openrouter diagnostics #6446

New Issue

2025-11-11T16:55:15-06:00

GiteaMirror commented

2025-11-11 16:55:15 -06:00

Originally created by @omonimus1 on GitHub (Sep 18, 2025).

Check Existing Issues

I have searched for any existing and/or related issues.
I have searched for any existing and/or related discussions.
I am using the latest version of Open WebUI.

Installation Method

Docker

Open WebUI Version

0.6.26

Ollama Version (if applicable)

latest

Operating System

MacOS 26

Browser (if applicable)

Edge 139

Confirmation

I have read and followed all instructions in README.md.
I am using the latest version of both Open WebUI and Ollama.
I have included the browser console logs.
I have included the Docker container logs.
I have provided every relevant configuration, setting, and environment variable used in my setup.
I have clearly listed every relevant configuration, custom setting, environment variable, and command-line option that influences my setup (such as Docker Compose overrides, .env values, browser settings, authentication configurations, etc).
I have documented step-by-step reproduction instructions that are precise, sequential, and leave nothing to interpretation. My steps:
Start with the initial platform/version/OS and dependencies used,
Specify exact install/launch/configure commands,
List URLs visited, user input (incl. example values/emails/passwords if needed),
Describe all options and toggles enabled or changed,
Include any files or environmental changes,
Identify the expected and actual result at each stage,
Ensure any reasonably skilled user can follow and hit the same issue.

Expected Behavior

From the API connection, in open Web UI, I should be able to add my open router endpoint, key and module name, to leverage a specific model served by open router, and leverage open router analytics and costs.

https://openrouter.ai/settings/presets

``` import requests import json import os

url = "https://openrouter.ai/api/v1/chat/completions"
headers = {
"Authorization": f"Bearer {os.environ.get('OPENROUTER_API_KEY')}",
"Content-Type": "application/json"
}
payload = {
"model": "@preset/mental-health-support",
"messages": [
{
"role": "user",
"content": "Hello! How are you today?"
}
]
}

response = requests.post(url, headers=headers, json=payload)
print(response.json())

or curl:

curl https://openrouter.ai/api/v1/chat/completions
-H "Authorization: Bearer $OPENROUTER_API_KEY"
-H "Content-Type: application/json"
-d '{
"model": "@preset/mental-health-support",
"messages": [
{
"role": "user",
"content": "Hello! How are you today?"
}
]
}'


open web should support the chat/completitions and does not allow me leverage my specific present, with its analytics

### Actual Behavior

- open web ui just let me set the open router key and as endpoint, it expects https://openrouter.ai/api/v1, loading JUST any given model, in the list, provided by open router (which is not the expected behavior, as I should expose, my single, unique, well defined model, defined in my preset, so manage costs and analytics, and system prompts, from open router).

### Steps to Reproduce

1. Create your open router key.
2. Create your open router preset, from: https://openrouter.ai/settings/presets
3. Obtain module name, api key from open router and try to add such connection to open web ui.

### Logs & Screenshots

<img width="1008" height="711" alt="Image" src="https://github.com/user-attachments/assets/e35c6379-61d0-48fa-870c-454c3e318ab8" />

<img width="869" height="490" alt="Image" src="https://github.com/user-attachments/assets/2400fc3a-dab9-4667-b689-abf2438c1022" />

### Additional Information

_No response_

Originally created by @omonimus1 on GitHub (Sep 18, 2025). ### Check Existing Issues - [x] I have searched for any existing and/or related issues. - [x] I have searched for any existing and/or related discussions. - [x] I am using the latest version of Open WebUI. ### Installation Method Docker ### Open WebUI Version 0.6.26 ### Ollama Version (if applicable) latest ### Operating System MacOS 26 ### Browser (if applicable) Edge 139 ### Confirmation - [x] I have read and followed all instructions in `README.md`. - [x] I am using the latest version of **both** Open WebUI and Ollama. - [x] I have included the browser console logs. - [x] I have included the Docker container logs. - [x] I have **provided every relevant configuration, setting, and environment variable used in my setup.** - [x] I have clearly **listed every relevant configuration, custom setting, environment variable, and command-line option that influences my setup** (such as Docker Compose overrides, .env values, browser settings, authentication configurations, etc). - [x] I have documented **step-by-step reproduction instructions that are precise, sequential, and leave nothing to interpretation**. My steps: - Start with the initial platform/version/OS and dependencies used, - Specify exact install/launch/configure commands, - List URLs visited, user input (incl. example values/emails/passwords if needed), - Describe all options and toggles enabled or changed, - Include any files or environmental changes, - Identify the expected and actual result at each stage, - Ensure any reasonably skilled user can follow and hit the same issue. ### Expected Behavior - From the API connection, in open Web UI, I should be able to add my open router endpoint, key and module name, to leverage a specific model served by open router, and leverage open router analytics and costs. https://openrouter.ai/settings/presets <img width="964" height="637" alt="Image" src="https://github.com/user-attachments/assets/3dbbae1f-b777-4524-81b7-76318eba805c" /> ``` import requests import json import os url = "https://openrouter.ai/api/v1/chat/completions" headers = { "Authorization": f"Bearer {os.environ.get('OPENROUTER_API_KEY')}", "Content-Type": "application/json" } payload = { "model": "@preset/mental-health-support", "messages": [ { "role": "user", "content": "Hello! How are you today?" } ] } response = requests.post(url, headers=headers, json=payload) print(response.json()) ``` or curl: ``` curl https://openrouter.ai/api/v1/chat/completions \ -H "Authorization: Bearer $OPENROUTER_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "model": "@preset/mental-health-support", "messages": [ { "role": "user", "content": "Hello! How are you today?" } ] }' ``` open web should support the chat/completitions and does not allow me leverage my specific present, with its analytics ### Actual Behavior - open web ui just let me set the open router key and as endpoint, it expects https://openrouter.ai/api/v1, loading JUST any given model, in the list, provided by open router (which is not the expected behavior, as I should expose, my single, unique, well defined model, defined in my preset, so manage costs and analytics, and system prompts, from open router). ### Steps to Reproduce 1. Create your open router key. 2. Create your open router preset, from: https://openrouter.ai/settings/presets 3. Obtain module name, api key from open router and try to add such connection to open web ui. ### Logs & Screenshots <img width="1008" height="711" alt="Image" src="https://github.com/user-attachments/assets/e35c6379-61d0-48fa-870c-454c3e318ab8" /> <img width="869" height="490" alt="Image" src="https://github.com/user-attachments/assets/2400fc3a-dab9-4667-b689-abf2438c1022" /> ### Additional Information _No response_

GiteaMirror added the bug label 2025-11-11 16:55:15 -06:00

GiteaMirror closed this issue

2025-11-11 16:55:16 -06:00

GiteaMirror referenced this issue

2026-04-19 20:45:25 -05:00

[GH-ISSUE #6446] Models with attached functions and tools cause error #14368

GiteaMirror referenced this issue

2026-04-25 04:16:43 -05:00

[GH-ISSUE #6446] Models with attached functions and tools cause error #29896

GiteaMirror referenced this issue

2026-05-05 14:14:55 -05:00

[GH-ISSUE #6446] Models with attached functions and tools cause error #53034