Cartesia's Sonic 3.6 Dominates Eight of Nine Global Voice AI Leaderboards

Artificial Analysis extended its Controlled Voice Arena to nine new languages, revealing sharp performance gaps between models across Hindi, Mandarin, Arabic and more.

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2026-09-22 20:08 · AlphaSignal
Cartesia's Sonic 3.6 Dominates Eight of Nine Global Voice AI Leaderboards

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