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AI · May 17, 2025

Dia 1.6B TTS

Ultra-Realistic AI Voice Model for Dialogue

Visit site ↗Alternativestop 13% of May 2025

What it does

Dia TTS is a 1.6B parameter open-source text-to-speech model by Nari Labs. It generates ultra-realistic, emotionally expressive speech, including non-verbal cues like laughter and sighs. Ideal for creators, developers, and researchers.

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