Hugging Face Blog·2026-07-01 08:00· 2026-07-01SelectedAI score61

Hugging Face and Cerebras bring Gemma 4 to real-time voice AI

AI introduction

Hugging Face and Cerebras jointly demonstrated a real-time speech-to-speech architecture: voice input is transcribed by Nvidia's Parakeet, reasoning is handled by Google DeepMind's Gemma 4 31B running on Cerebras, and speech output is synthesized with Alibaba's Qwen3TTS.

Why it matters

The article lays out a complete open-source speech-to-speech stack with components at each layer, so developers can build or swap parts of their own real-time voice AI pipeline.

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Source: Hugging Face Blog · huggingface.co

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