VibeVoice 1.5B achieves real-time local execution on iPhone
August 4, 2026
The VibeVoice 1.5B model runs on iPhone with a 2.2 GB memory footprint and up to 1.28x real-time generation speed. The model is being integrated into the audio.cpp repository.
HOW THIS AFFECTS YOU
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builderYou can deploy high-quality, real-time audio generation models on mobile hardware.
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designerThis enables low-latency, interactive audio experiences directly on edge devices.