Audex: Open-Source Audio-Text LLM with Leading Multimodal Capabilities

_weiping · x · 2026-07-08

The open-source unified audio-text LLM Audex has been released. It employs a single 30B-A3B MoE architecture to project audio inputs into the text embedding space. It achieves state-of-the-art performance among open-source models in audio understanding, speech recognition, translation, speech synthesis, audio generation, and speech-to-speech tasks. Furthermore, it outperforms the text-only Qwen3.5-35B-A3B in math and code reasoning, alignment, and instruction following.

Related event: NVIDIA Releases Open-Source Audio-Text LLM Audex-30B(9 posts)→

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