vLLM-Omni v0.22 adds Cosmos 3, robot serving, and broader quantization support
MonaJalal_ · x · 2026-07-22
vLLM-Omni v0.22.0 is a major upgrade focused on production-grade multimodal serving.
It adds day-0 support for NVIDIA Cosmos 3 world models, robot serving via DreamZero + OpenPI realtime API, production TTS for models like Qwen3-TTS and Qwen3-Omni, faster image/video/diffusion support including Wan 2.2, HunyuanVideo 1.5, and LTX-2.3, plus broader quantization and hardware coverage such as FP8/INT8, MXFP4/MXFP8, and W4A16. The release notes mention 339 commits, 124 contributors, and 52 new contributors.
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