Skip to content

Voxtral #20970

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 47 commits into from
Jul 15, 2025
Merged

Voxtral #20970

merged 47 commits into from
Jul 15, 2025

Conversation

patrickvonplaten
Copy link
Contributor

Copy link
Contributor

@gemini-code-assist gemini-code-assist bot left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Summary of Changes

Hello @patrickvonplaten, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request integrates the Voxtral audio-language model into vLLM, allowing for multimodal inference that processes both audio and text. It involves significant updates to the input handling, model architecture, and configuration system to support this new capability, building upon the mistral_common library for audio processing and tokenization.

Highlights

  • New Model Support: This pull request introduces comprehensive support for the 'Voxtral' audio-language model, enabling multimodal inference capabilities within vLLM that combine both audio and text inputs.
  • Enhanced Multimodal Input Handling: The system's input processing has been significantly upgraded to natively handle audio data alongside traditional text prompts. This includes advanced tokenization and embedding generation tailored for multimodal inputs.
  • Deep mistral_common Integration: The changes heavily leverage the mistral_common library for core audio processing, tokenization, and adherence to chat completion and transcription protocols, ensuring seamless compatibility with Mistral's multimodal model ecosystem.
  • Whisper Encoder Reusability: The existing Whisper encoder implementation has been adapted and modified to function as a reusable, standalone component within the Voxtral model. This involved adjustments to its attention mechanisms and weight loading procedures.
  • Flexible Configuration System: The configuration parsing logic has been extended to accurately identify and set up audio-language models like Voxtral. This includes remapping Mistral-specific multimodal arguments to vLLM's internal model configurations for proper initialization.
Using Gemini Code Assist

The full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips.

Invoking Gemini

You can request assistance from Gemini at any point in your pull request via creating an issue comment (i.e. comment on the pull request page) using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands.

Feature Command Description
Code Review /gemini review Performs a code review for the current pull request in its current state.
Pull Request Summary /gemini summary Provides a summary of the current pull request in its current state.
Comment @gemini-code-assist Responds in comments when explicitly tagged, both in issue comments and review comments.
Help /gemini help Displays a list of available commands.

Customization

To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a .gemini/ folder in the base of the repository. Detailed instructions can be found here.

Limitations & Feedback

Gemini Code Assist is currently in preview and may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments to provide feedback.

You can also get AI-powered code generation, chat, as well as code reviews directly in the IDE at no cost with the Gemini Code Assist IDE Extension.

Footnotes

  1. Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution.

@mergify mergify bot added documentation Improvements or additions to documentation ci/build frontend new-model Requests to new models labels Jul 15, 2025
Copy link
Contributor

@gemini-code-assist gemini-code-assist bot left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Code Review

This pull request introduces support for the Voxtral model, a multi-modal audio-language model. The changes are comprehensive and well-structured. I have provided feedback to improve code clarity, maintainability, and address a few dependency updates.

Comment on lines +78 to +84
# @cached_property
# def begin_transcript_token_id(self) -> int:
# return self._audio_processor.special_ids.begin_transcript

# @cached_property
# def end_transcript_token_id(self) -> int:
# return self._audio_processor.special_ids.end_transcript
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Is this needed for transcription?

Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Ah if it's commented out probably not -> I can kill it

Copy link
Member

@mgoin mgoin left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM, thanks for the clean work! Just a few sanity check questions

@mgoin mgoin enabled auto-merge (squash) July 15, 2025 13:34
auto-merge was automatically disabled July 15, 2025 14:18

Head branch was pushed to by a user without write access

@vllm-bot vllm-bot merged commit e7e3e6d into vllm-project:main Jul 15, 2025
6 of 12 checks passed
patrickvonplaten added a commit to patrickvonplaten/vllm that referenced this pull request Jul 15, 2025
Signed-off-by: Patrick von Platen <[email protected]>
Co-authored-by: Cyrus Leung <[email protected]>
Signed-off-by: Patrick von Platen <[email protected]>
hj-mistral pushed a commit to hj-mistral/vllm that referenced this pull request Jul 19, 2025
Signed-off-by: Patrick von Platen <[email protected]>
Co-authored-by: Cyrus Leung <[email protected]>
Signed-off-by: Himanshu Jaju <[email protected]>
LyrisZhong pushed a commit to LyrisZhong/vllm that referenced this pull request Jul 23, 2025
Signed-off-by: Patrick von Platen <[email protected]>
Co-authored-by: Cyrus Leung <[email protected]>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
ci/build documentation Improvements or additions to documentation frontend multi-modality Related to multi-modality (#4194) new-model Requests to new models ready ONLY add when PR is ready to merge/full CI is needed
Projects
Status: Done
Status: Done
Development

Successfully merging this pull request may close these issues.

6 participants