SesameAILabs/csm

🔊 Text-Prompted Generative Audio Model

A generative speech model for daily dialogue.

The open-source AI voice studio. Clone, dictate, create.

A TTS model capable of generating ultra-realistic dialogue in one pass.

🐸💬 - a deep learning toolkit for Text-to-Speech, battle-tested in research and production

Build voice agents with open-source models

🚀Clone a voice in 5 seconds to generate arbitrary speech in real-time

Open-Source Frontier Voice AI

Qwen3-TTS is an open-source series of TTS models developed by the Qwen team at Alibaba Cloud, supporting stable, expressive, and streaming speech generation, free-form voice design, and vivid voice cloning.