Voila

Voila is an open-source voice-language model built for real-time, emotionally expressive AI voice interactions. Its unique end-to-end architecture enables low-latency conversations with rich vocal detail, allowing it to respond in just 195 milliseconds—faster than most humans. The system merges large language model reasoning with acoustic modeling to support dynamic, persona-driven speech where users can define characteristics like tone, identity, and emotion through simple text instructions.

Beyond real-time voice interaction, Voila serves as a unified model for multiple voice-related tasks, including automatic speech recognition (ASR), text-to-speech (TTS), and multilingual speech translation. It features a vast library of over a million pre-built voices and supports fast, efficient voice customization from audio clips as short as 10 seconds. With full open-source access, Voila is designed to push the boundaries of human-machine interaction and support creative.