[GH-ISSUE #16999] issue: Endpoint models and models/ is called at the same time and returning different output #18131

New Issue

2026-04-20T00:14:35-05:00

GiteaMirror commented

2026-04-20 00:14:35 -05:00

Originally created by @alvarellos on GitHub (Aug 28, 2025).
Original GitHub issue: https://github.com/open-webui/open-webui/issues/16999

Check Existing Issues

I have searched the existing issues and discussions.
I am using the latest version of Open WebUI.

Installation Method

Git Clone

Open WebUI Version

v0.6.26

Ollama Version (if applicable)

No response

Operating System

macOS

Browser (if applicable)

chrome (checked in development tools - network)

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

Option 1: Only one endpoint
Option 2: If both endpoints are used the values of the models should match (using same methods to parse the response to the frontend)

Actual Behavior

The endpoint defined in the backend is
.get("/models")

but looks like the frontend is calling as well
.get("/models/")

Having different outputs which means
async def get_all_models(request, refresh: bool = False, user: UserModel = None):
is only applying to /models and not to /models/

Steps to Reproduce

Open the project
Open the inspector - Network
Open Workspaces
Check two endpoints.

Logs & Screenshots

Additional Information

No response

Originally created by @alvarellos on GitHub (Aug 28, 2025). Original GitHub issue: https://github.com/open-webui/open-webui/issues/16999 ### Check Existing Issues - [x] I have searched the existing issues and discussions. - [x] I am using the latest version of Open WebUI. ### Installation Method Git Clone ### Open WebUI Version v0.6.26 ### Ollama Version (if applicable) _No response_ ### Operating System macOS ### Browser (if applicable) chrome (checked in development tools - network) ### 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 Option 1: Only one endpoint Option 2: If both endpoints are used the values of the models should match (using same methods to parse the response to the frontend) ### Actual Behavior The endpoint defined in the backend is .get("/models") but looks like the frontend is calling as well .get("/models/") Having different outputs which means async def get_all_models(request, refresh: bool = False, user: UserModel = None): is only applying to /models and not to /models/ ### Steps to Reproduce 1. Open the project 2. Open the inspector - Network 3. Open Workspaces 4. Check two endpoints. ### Logs & Screenshots <img width="675" height="128" alt="Image" src="https://github.com/user-attachments/assets/e42c6349-c5d9-42c5-b094-6f77a461b5b6" /> ### Additional Information _No response_

GiteaMirror added the bug label 2026-04-20 00:14:35 -05:00

GiteaMirror closed this issue

2026-04-20 00:14:37 -05:00

GiteaMirror commented

2026-04-20 00:14:40 -05:00

@tjbck commented on GitHub (Aug 28, 2025):

Unable to reproduce.

@tjbck commented on GitHub (Aug 28, 2025): Unable to reproduce.