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IFAI

Model rankings

1412 models · 5 boards · 2 sources

Text-to-speech arena · Anonymous head-to-head votes · Updated August 12, 2026

Best voice
Simba 3.2SpeechifyAI1,231Score
Best open model
Fish Audio S2 ProFish Audio1,123Score
Best from China
Qwen-Audio-3.0-TTS-PlusAlibaba1,230Score
Top three by Score
1Simba 3.2SpeechifyAI1,231
3Luna TTSVUI Labs1,214
Top three open models
1Fish Audio S2 ProFish Audio · #23 overall1,123
2Step Audio EditX (Mar 2026)StepFun · #27 overall1,109
3Voxtral TTSMistral · #42 overall1,071
This week's changes
Qwen-Audio-3.0-TTS-PlusSpeech · #2New
Qwen3.8 MaxIntelligence · #5New
grok-4.6-highCoding · #5New
Muse Spark 1.2 (xhigh)Intelligence · #7New
gemini-3.7-flash-highCoding · #8New
RankChangeModelScore95% interval
1▲ 1Fish Audio S2 ProOpenFish Audio1,123±13
2▼ 1Step Audio EditX (Mar 2026)OpenStepFun1,109±14
3—Voxtral TTSOpenMistral1,071±13
4▲ 2Magpie-Multilingual 357M (Feb 2026)OpenNVIDIA1,066±13
5▼ 1Kokoro 82M v1.0OpenKokoro1,057±11
6▼ 1Maya1OpenMaya Research1,043±12
7NewHiggs Audio V3 TTSOpenBoson AI1,040±14
8▼ 1ChatterboxOpenResemble AI1,016±12
9—Magpie-Multilingual 357MOpenNVIDIA1,004±12
10—Zonos-v0.1OpenZyphra1,000±0
11▲ 1VibeVoice 7BOpenMicrosoft964±14
12▼ 1OpenVoice v2OpenOpenVoice951±13
13—XTTS v2OpenCoqui916±15
14—StyleTTS 2OpenStyleTTS888±15
15—MetaVoice v1OpenMetaVoice840±18

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 “—”.