Sarvam AI launches Bulbul v4 Flash, a faster TTS for Indian languages

itsOmSarraf_ · x · 2026-10-13

Sarvam AI introduced Bulbul v4 Flash, its latest text-to-speech model for natural, expressive speech across Indian languages. Flash delivers frontier-quality speech in a smaller, more efficient model while generating speech significantly faster. One developer turned the launch into a playable game for exploring voices and testing your ears.

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