Microsoft AI (MAI) Voice-1
Highly expressive and natural speech generation model
Microsoft AI (MAI) Voice-1 launched on August 29, 2025 with 120 votes, #303 of 8,530 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
MAI-Voice-1 is a lightning-fast speech generation model, with an ability to generate a full minute of audio in under a second on a single GPU, making it one of the most efficient speech systems available today.
At Microsoft AI (MAI) we believe AI should be used to empower every person on the planet. We are creating AI for everyone, a supportive, helpful presence always in the service of humanity. It will be the gateway to a universe of knowledge and a set of capabilities that enable people and organizations to achieve more. Responsible, reliable, filled with personality and expertise, we are focused on creating applied AI as a platform for category defining and deeply trusted products that understand each of our unique needs. Since last year, we’ve been focused on building the foundation for this vision, with a world class team and infrastructure. To fully meet our goals, MAI requires…from microsoft.ai
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