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IFAI

Model rankings

906 models · 5 boards · 2 sources

Text-to-speech arena · Anonymous head-to-head votes · Updated January 3, 2026

Best voice
Inworld TTS 1 MaxInworld1,172Score
Best open model
Kokoro 82M v1.0Kokoro1,059Score
Best from China
Speech 2.6 HDMiniMax1,153Score
Top three by Score
1Inworld TTS 1 MaxInworld1,172
2Speech 2.6 HDMiniMax1,153
3Speech 2.6 TurboMiniMax1,147
Top three open models
1Kokoro 82M v1.0Kokoro · #15 overall1,059
2Fish Speech 1.5Fish Audio · #30 overall1,029
3Maya1Maya Research · #31 overall1,027
This week's changes
Speech 2.6 HDSpeech · #2New
Speech 2.6 TurboSpeech · #3New
minimax-m2.1-previewCoding · #5New
Multilingual v2Speech · #7New
GLM-4.7 (Reasoning)Intelligence · #8New
RankChangeModelScore95% interval
1—Inworld TTS 1 MaxClosedInworld1,172—
2NewSpeech 2.6 HDClosedMiniMax1,153—
3NewSpeech 2.6 TurboClosedMiniMax1,147—
4▼ 2Speech-02-HDClosedMiniMax1,122—
5▼ 2Speech-02-TurboClosedMiniMax1,120—
6▼ 1Inworld TTS 1ClosedInworld1,111—
7NewMultilingual v2ClosedElevenLabs1,109—
8▼ 4TTS-1ClosedOpenAI1,107—
9NewElevenLabs v3ClosedElevenLabs1,104—
10NewTurbo v2.5ClosedElevenLabs1,100—
11NewFlash v2.5ClosedElevenLabs1,093—
12▼ 6OpenAudio S1ClosedFish Audio1,072—
13▲ 7AsyncFlow V2ClosedAsync1,072—
14▼ 4Polly GenerativeClosedAmazon1,062—
15▼ 4T2A-01-HDClosedMiniMax1,058—
16▼ 8TTS-1 HDClosedOpenAI1,058—
17▼ 10Sonic 3ClosedCartesia1,055—
18▼ 6OpenAudio S1 MiniClosedFish Audio1,055—
19▼ 5Azure NeuralClosedMicrosoft Azure1,051—
20▼ 7Chatterbox HDClosedResemble AI1,050—
21▼ 12Polly Long-FormClosedAmazon1,049—
22▼ 7GPT-4o mini TTSClosedOpenAI1,046—
22▼ 5StudioClosedGoogle1,046—
24▼ 2Octave 2ClosedHume AI1,044—
25▼ 7Sonic English (Oct '24)ClosedCartesia1,040—
26▼ 3JourneyClosedGoogle1,038—
27▼ 11SimbaClosedSpeechify1,037—
28▼ 7T2A-01-TurboClosedMiniMax1,036—
29▼ 4Chirp 3: HDClosedGoogle1,025—
30▼ 6Octave TTSClosedHume AI1,021—
31▼ 12Magpie MultilingualClosedNVIDIA1,002—
32▼ 6VibeVoice 1.5BClosedMicrosoft Azure992—
33▼ 6LMNTClosedLMNT985—
34▼ 6Murf Speech Gen 2ClosedMurf AI983—
35▼ 6Qwen3 TTS FlashClosedAlibaba981—
36▼ 6Polly NeuralClosedAmazon935—
37▼ 6WaveNetClosedGoogle905—
38▼ 6StandardClosedGoogle875—
39▼ 6Neural2ClosedGoogle873—
40▼ 6Polly StandardClosedAmazon847—

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 “—”.