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
Pip Install
Open WebUI Version
v0.6.34
Ollama Version (if applicable)
v0.12.5
Operating System
Ubuntu 24.04.3 LTS
Browser (if applicable)
Chrome
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.
Configure MinerU as document extractor in Open WebUI and set "model_version" parameter to "vlm-vllm-async-engine"
MinerU API does not seem to get the parameters properly
Logs & Screenshots
Additional Information
No response
Originally created by @joasanna2 on GitHub (Oct 17, 2025).
Original GitHub issue: https://github.com/open-webui/open-webui/issues/18391
### 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
Pip Install
### Open WebUI Version
v0.6.34
### Ollama Version (if applicable)
v0.12.5
### Operating System
Ubuntu 24.04.3 LTS
### Browser (if applicable)
Chrome
### 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
MinerU using the "vlm engine"
<img width="1538" height="146" alt="Image" src="https://github.com/user-attachments/assets/e1d66a38-9348-479f-9bcd-1c275126f652" />
### Actual Behavior
MinerU alwais using the "pipeline" engine
### Steps to Reproduce
1. Install open-webui using pip
2. git clone https://github.com/opendatalab/MinerU.git
3. pip install -e ".[core]"
4. pip install -e ".[vllm]"
5. mineru-api --host 0.0.0.0 --port 5001
6. Configure MinerU as document extractor in Open WebUI and set "model_version" parameter to "vlm-vllm-async-engine"
7. MinerU API does not seem to get the parameters properly
### Logs & Screenshots
<img width="1265" height="352" alt="Image" src="https://github.com/user-attachments/assets/d708f61f-5538-4325-bb49-b1fe2985faba" />
### Additional Information
_No response_
GiteaMirror
added the bug label 2026-04-25 08:02:27 -05:00
Its not in the code yet, the only options are vlm and pipeline, I am also missing the vlm-http-client option. Guess it would be easier to just pass-through the parameters to MinerU API:
# Backend/model version (Local API uses "backend" parameter)
if self.model_version == "vlm":
form_data["backend"] = "vlm-vllm-engine"
else:
form_data["backend"] = "pipeline"
<!-- gh-comment-id:3415866935 -->
@saschacontes commented on GitHub (Oct 17, 2025):
Its not in the code yet, the only options are vlm and pipeline, I am also missing the vlm-http-client option. Guess it would be easier to just pass-through the parameters to MinerU API:
# Backend/model version (Local API uses "backend" parameter)
if self.model_version == "vlm":
form_data["backend"] = "vlm-vllm-engine"
else:
form_data["backend"] = "pipeline"
Blocking a user prevents them from interacting with repositories, such as opening or commenting on pull requests or issues. Learn more about blocking a user.
Originally created by @joasanna2 on GitHub (Oct 17, 2025).
Original GitHub issue: https://github.com/open-webui/open-webui/issues/18391
Check Existing Issues
Installation Method
Pip Install
Open WebUI Version
v0.6.34
Ollama Version (if applicable)
v0.12.5
Operating System
Ubuntu 24.04.3 LTS
Browser (if applicable)
Chrome
Confirmation
README.md.Expected Behavior
MinerU using the "vlm engine"
Actual Behavior
MinerU alwais using the "pipeline" engine
Steps to Reproduce
Logs & Screenshots
Additional Information
No response
@saschacontes commented on GitHub (Oct 17, 2025):
Its not in the code yet, the only options are vlm and pipeline, I am also missing the vlm-http-client option. Guess it would be easier to just pass-through the parameters to MinerU API:
@tjbck commented on GitHub (Oct 20, 2025):
PR welcome.