vllm-omni/docs/README.md

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Welcome to vLLM-Omni

Easy, fast, and cheap omni-modality model serving for everyone

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About

vLLM was originally designed to support large language models for text-based autoregressive generation tasks. vLLM-Omni extends its support for omni-modality model inference and serving:

• Omni-modality: Text, image, video, and audio data processing
• Non-autoregressive Architectures: extend the AR support of vLLM to Diffusion Transformers (DiT) and other parallel generation models
• Heterogeneous outputs: from traditional text generation to multimodal outputs

vLLM-omni is fast with:

• Seamless AR support for efficient KV Cache management with vLLM
• Pipelined stage execution overlapping
• Fully disaggregation based on omniConnector and dynamic resource allocation across stages

vLLM-omni is flexible and easy to use with:

• Seamless integration with popular Hugging Face models
• High-throughput serving with various decoding algorithms, including parallel sampling, beam search, and more
• Tensor, pipeline, data and expert parallelism support for distributed inference
• Streaming outputs
• OpenAI-compatible API server

vLLM-Omni seamlessly supports most popular open-source models on HuggingFace, including:

• Multi-modality generation models (e.g. Qwen-image)
• Omni-modality models (e.g. Qwen-omni)

For more information, checkout the following: