MiniMaxMicrosoftAudio matchupSpeech output
MiniMax Speech 2.8vs.MAI-Voice-2
Which model is better?
MAI-Voice-2 is slightly ahead in independent tests, but the lead is not certain.
Independent testsDesignArena
MiniMax Speech 2.80 of 1
MAI-Voice-20 of 1
Popularityout of 100
MiniMax Speech 2.80
MAI-Voice-20
Weights and access
MiniMax Speech 2.8proprietary
MAI-Voice-2proprietary
Priceverbatim from the provider
MiniMax Speech 2.8speech-2.8-hd costs $100 per 1M characters, synchronous and asynchronous
MAI-Voice-2n/a
Pick MiniMax Speech 2.8 for
No clear edge
Pick MAI-Voice-2 for
leaning DesignArena
Shared tests
Independent evaluators and leaderboards only, the newest shared snapshot per evaluator. With 95 % ranges a lead counts when they do not overlap; for hit rates, when it holds in a 95 % test. Without any uncertainty figure at most “slightly ahead”.
DesignArena
MAI-Voice-2 slightly aheadDesignArena Audio Realism Elo
MiniMax Speech 2.81,135
MAI-Voice-21,208
as of October 28, 2026
Source · latest October 28, 2026
All data side by side
Prices are verbatim from the provider, because audio models bill per minute, character or token.
| MiniMax Speech 2.8 | MAI-Voice-2 | |
|---|---|---|
| Task | Speech output | Speech output |
| Developer | MiniMax | Microsoft |
| Status | Active | Active |
| Released | January 23, 2026 | June 2, 2026 |
| Weights | proprietary | proprietary |
| Runs locally | no | no |
| Price | speech-2.8-hd costs $100 per 1M characters, synchronous and asynchronous | n/a |
| Popularity (out of 100) | 0 | 0 |
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