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@LuJunru LuJunru commented Jan 8, 2026

What does this PR do?

This PR adds the implementation for the released Youtu-LLM model. The model has the following features:

  • Type: Autoregressive Causal Language Models with Dense MLA
  • Release versions: Base and Instruct

Before submitting

  • This PR fixes a typo or improves the docs (you can dismiss the other checks if that's the case).
  • Did you read the contributor guideline,
    Pull Request section?
  • Was this discussed/approved via a Github issue or the forum? Please add a link
    to it if that's the case.
  • Did you make sure to update the documentation with your changes? Here are the
    documentation guidelines, and
    here are tips on formatting docstrings.
  • Did you write any new necessary tests?

Who can review?

@ArthurZucker @Cyrilvallez

@LuJunru LuJunru mentioned this pull request Jan 8, 2026
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LuJunru commented Jan 8, 2026

View the CircleCI Test Summary for this PR:

https://huggingface.co/spaces/transformers-community/circle-ci-viz?pr=43166&sha=5dab39

Hi @ArthurZucker @Cyrilvallez

May I ask if it is possible to concentrate the test only on Youtu-LLM (the new model)? The summary here seems report errors raised by other models.
截屏2026-01-08 19 01 30

junru

LuJunru and others added 7 commits January 8, 2026 19:14
…ition_embedding in DiT (huggingface#43068)

* qwen2_5_omni: make max_mel_frames an inference-time knob

* not fail with raising ValueError, instead make it continue to run by choosing a target_duration that's capped and aligned

* added unit tests for Token2WavShape shape mismatch

Signed-off-by: Dong Wang <[email protected]>

* make fixup

* remove unit test which takes too much GPU memory

Signed-off-by: Dong Wang <[email protected]>

* reduce gpu memory usage from the unit test

* addressed comments

Signed-off-by: Dong Wang <[email protected]>

---------

Signed-off-by: Dong Wang <[email protected]>
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LuJunru commented Jan 9, 2026

Hi @ArthurZucker @Cyrilvallez

It seems Youtu-LLM-related codes have passed the auto review. The remaining check fails on other models.
截屏2026-01-09 09 49 13

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github-actions bot commented Jan 9, 2026

[For maintainers] Suggested jobs to run (before merge)

run-slow: auto, youtu_llm

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github-actions bot commented Jan 9, 2026

View the CircleCI Test Summary for this PR:

https://huggingface.co/spaces/transformers-community/circle-ci-viz?pr=43166&sha=fab87c

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2 participants