All tasks / Models
MAI-Voice-1
Microsoft AI's in-house expressive speech generation model, offered in Microsoft Foundry and MAI Playground.
- Microsoft AI
- Closed
- Released 2 Apr 2026
Where it ranks
- CText to speechModels · Cloud · 1,031 on Artificial Analysis Speech Arena: Text to Speech (provider voices)
Facts
- Vendor
- Microsoft AI
- Family
- MAI-Voice
- Released
- 2 Apr 2026
- Weights
- Closed: API and apps only
- License
- proprietary
- API price
- $22 per 1M characters (Official starting price: $22 per 1M characters (Microsoft AI announcement, 2026-04-02, updated 2026-06-09).)
- Last verified
- 19 Oct 2026
Price from microsoft.ai, 19 Oct 2026.
Benchmark results
| Benchmark | Result | Entry on the leaderboard | As of | Source |
|---|---|---|---|---|
| Artificial Analysis Speech Arena: Text to Speech (provider voices) | 1,031 | MAI-Voice-1Provider Voice Arena, all categories and accents; rank 73 of 96, 2322 appearances; raw value from the page's embedded data; no last-updated date shown, so as_of = retrieval date. | 19 Oct 2026 | artificialanalysis.ai |
Where you can use it
No tracked tool lists this model yet.