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IFAI

Model rankings

1275 models · 5 boards · 2 sources

Text-to-speech arena · Anonymous head-to-head votes · Updated June 14, 2026

Best voice
Fun-Realtime-TTSAlibaba1,226Score
Best open model
Fish Audio S2 ProFish Audio1,117Score
Best from China
Fun-Realtime-TTSAlibaba1,226Score
Top three by Score
1Fun-Realtime-TTSAlibaba1,226
Top three open models
1Fish Audio S2 ProFish Audio · #21 overall1,117
2Step Audio EditX (Mar 2026)StepFun · #25 overall1,107
3Voxtral TTSMistral · #37 overall1,077
This week's changes
claude-fable-5Coding · #1New
HiDream-O1-Image-1.5Image · #3New
MAI-Image-2.5 (Foundry)Image · #12New
RankChangeModelScore95% interval
1—Gemini 3.1 Flash TTSClosedGoogle1,215±13
2—xAI Text to SpeechClosedxAI1,196±14
3—Azure HD 2.5ClosedMicrosoft1,121±13
4▲ 1TTS-1 HDClosedOpenAI1,096±12
5▼ 1TTS-1ClosedOpenAI1,086±10
6—Gemini 2.5 Flash Lite TTSClosedGoogle1,082±12
7—StudioClosedGoogle1,081±11
8—Polly GenerativeClosedAmazon1,072±12
9—Azure NeuralClosedMicrosoft1,067±12
10—Polly Long-FormClosedAmazon1,064±13
11▲ 1Magpie-Multilingual 357M (Feb 2026)OpenNVIDIA1,060±14
12▼ 1Chirp 3: HDClosedGoogle1,056±12
13▲ 1JourneyClosedGoogle1,050±13
14▼ 1Gemini 2.5 Pro (Dec 2025)ClosedGoogle1,037±12
15—Gemini 2.5 Flash TTS (Dec 2025)ClosedGoogle1,032±12
16—Magpie-Multilingual 357MOpenNVIDIA1,008±11
17—MAI-Voice-1ClosedMicrosoft1,004±13
18▲ 1VibeVoice 7BOpenMicrosoft968±13
19▼ 1VibeVoice 1.5BClosedMicrosoft961±13
20—Magpie MultilingualClosedNVIDIA939±14
21—WaveNetClosedGoogle895±11
22—Polly NeuralClosedAmazon881±14
23▲ 1StandardClosedGoogle876±11
24▼ 1Neural2ClosedGoogle875±12
25—Polly StandardClosedAmazon812±15

Intelligence over time

Each maker's best model at the time on the Artificial Analysis Intelligence Index, by the month it was released.

Gained most · Anthropic +57.2Highest now · Anthropic 64.6Gap between highest and lowest 18.1 ptsTime range Nov 2025 – Nov 2026
64.6Anthropic60.0Google56.9OpenAI50.1Meta46.5Kimi

Arena data comes from the leaderboard dataset it publishes on Hugging Face (CC BY 4.0). Only each board's overall leaderboard is used; scores and ranks are unchanged. dataset · CC BY 4.0

Artificial Analysis data comes from its API (artificialanalysis.ai). Scores are unchanged; ranks follow the scores. artificialanalysis.ai

Open or closed follows the license Arena gives; prices and Artificial Analysis intelligence show only where model names match, otherwise “—”.