Kyutai shrinks Pocket TTS to 1.9M params, running 103x real-time on one CPU core

alexcovo_eth · x · 2026-10-21

Kyutai Labs released smaller versions of Pocket TTS: from the original 100M parameters down to an 18.2M model matching the original's quality, a 6.9M model, and a 1.9M model that runs 103x faster than real time on a single CPU core — all with voice cloning, dramatically lowering the bar for local high-quality TTS.

Related event: Kyutai Open-Sources Pocket TTS: Voice Cloning with Just 1.9M Parameters on CPU(3 posts)→

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