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Hugging Face and Cerebras Bring Gemma 4 to Real-Time Voice AI

Hugging Face and Cerebras Bring Gemma 4 to Real-Time Voice AI

Hugging Face and Cerebras detailed a real-time voice-AI pipeline pairing NVIDIA's Parakeet speech-recognition model, Google's Gemma 4 for language understanding running on Cerebras's wafer-scale inference hardware, and Alibaba's Qwen3-TTS for speech synthesis. The stack already powers more than 9,000 deployed Reachy Mini robots, targeting latency-sensitive voice applications.

Source: huggingface.co ↗

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conversations flow with the responsiveness users expect from human interaction

Hugging Face

Why this matters

  • → Sub-second voice AI responses eliminate latency that breaks natural conversation.
  • → Fully open stack lets developers swap components for custom assistants and robots.
  • → Predictable performance at scale solves P95 delays that plague production systems.
Real-time voice AI