[New Model]: jinaai/jina-embeddings-v4

[hao-cold]

Your current environment

The output of python collect_env.py

Your output of `python collect_env.py` here

🐛 Describe the bug

Hi, when i run the vllm serve to launch jina-embeddings-v4 model, where my deploy script is :

export VLLM_USE_V1=0 MODEL_PATH="./chkpt/jina-embeddings-v4/" vllm serve $MODEL_PATH --served-model-name model --trust-remote-code --task embed

I met the follow error:
ValueError: JinaEmbeddingsV4Model has no vLLM implementation and the Transformers implementation is not compatible with vLLM. Try setting VLLM_USE_V1=0.

looking forward to your helpful reply

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[DarkLight1337]

It means that the model isn't supported by vLLM yet. Feel free to submit your own contributions!

[b8zhong]

@hao-cold

Are you using

https://huggingface.co/jinaai/jina-embeddings-v4-vllm-retrieval ?

[hao-cold]

@hao-cold

Are you using

https://huggingface.co/jinaai/jina-embeddings-v4-vllm-retrieval ?

no, I used https://www.modelscope.cn/models/jinaai/jina-embeddings-v4，And I tried jina-embeddings-v4-vllm-retrieval ，it works well.

[DarkLight1337]

We just merged #20260 which is a similar model

[zhusimaji]

@hao-cold
Are you using
https://huggingface.co/jinaai/jina-embeddings-v4-vllm-retrieval ?

no, I used https://www.modelscope.cn/models/jinaai/jina-embeddings-v4，And I tried jina-embeddings-v4-vllm-retrieval ，it works well.

It is found that jina-embeddings-v4-vllm-retrieval supports vllm serve, but the output embedding is not what you expect. jina-embeddings-v4-vllm-retrieval needs to extract the token embedding in the middle of the vision token for processing to get the corresponding image embedding.

[github-actions]

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