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IFAI

Model rankings

828 models · 5 boards · 2 sources

Text-to-speech arena · Anonymous head-to-head votes · Updated November 29, 2025

Best voice
Inworld TTS 1 MaxInworld1,193Score
Best open model
Kokoro 82M v1.0Kokoro1,055Score
Best from China
Speech-02-HDMiniMax1,131Score
Top three by Score
1Inworld TTS 1 MaxInworld1,193
2Speech-02-HDMiniMax1,131
3Speech-02-TurboMiniMax1,117
Top three open models
1Kokoro 82M v1.0Kokoro · #13 overall1,055
2Maya1Maya Research · #20 overall1,033
3Fish Speech 1.5Fish Audio · #22 overall1,030
This week's changes
Gemini 3 Pro PreviewIntelligence · #1New
claude-opus-4-5-20251101Coding · #2New
Grok 4.1 Fast (Reasoning)Intelligence · #10New
deepseek-v3.2-expCoding · #14New
RankChangeModelScore95% interval
1—Inworld TTS 1 MaxClosedInworld1,193—
2—Speech-02-HDClosedMiniMax1,131—
3—Speech-02-TurboClosedMiniMax1,117—
4—TTS-1ClosedOpenAI1,114—
5▲ 3Inworld TTS 1ClosedInworld1,095—
6▲ 4OpenAudio S1ClosedFish Audio1,078—
7▲ 4Sonic 3ClosedCartesia1,066—
8▲ 8TTS-1 HDClosedOpenAI1,065—
9▲ 5Polly Long-FormClosedAmazon1,063—
10▲ 3Polly GenerativeClosedAmazon1,062—
11▲ 1T2A-01-HDClosedMiniMax1,058—
12▲ 5OpenAudio S1 MiniClosedFish Audio1,056—
13▲ 2Chatterbox HDClosedResemble AI1,053—
14▲ 4Azure NeuralClosedMicrosoft Azure1,049—
15▲ 4GPT-4o mini TTSClosedOpenAI1,047—
16▲ 8SimbaClosedSpeechify1,038—
17▲ 9StudioClosedGoogle1,037—
18▲ 5Sonic English (Oct '24)ClosedCartesia1,035—
19▲ 8Magpie MultilingualClosedNVIDIA1,032—
20NewAsyncFlow V2ClosedAsync1,029—
21▲ 7T2A-01-TurboClosedMiniMax1,028—
22▲ 3Octave 2ClosedHume AI1,027—
23▲ 7JourneyClosedGoogle1,022—
24▲ 5Octave TTSClosedHume AI1,019—
25▼ 5Chirp 3: HDClosedGoogle1,016—
26▲ 5VibeVoice 1.5BClosedMicrosoft Azure994—
27▲ 5LMNTClosedLMNT982—
28▲ 5Murf Speech Gen 2ClosedMurf AI975—
29▲ 5Qwen3 TTS FlashClosedAlibaba964—
30▲ 5Polly NeuralClosedAmazon922—
31▲ 5WaveNetClosedGoogle892—
32▲ 5StandardClosedGoogle862—
33▲ 5Neural2ClosedGoogle859—
34▲ 5Polly StandardClosedAmazon827—

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 “—”.