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IFAI

Model rankings

994 models · 5 boards · 2 sources

Text-to-speech arena · Anonymous head-to-head votes · Updated January 30, 2026

Best voice
Inworld TTS 1.5 MaxInworld1,231Score
Best open model
Kokoro 82M v1.0Kokoro1,058Score
Best from China
Speech 2.6 HDMiniMax1,151Score
Top three by Score
1Inworld TTS 1.5 MaxInworld1,231
2Inworld TTS 1 MaxInworld1,160
3Speech 2.6 HDMiniMax1,151
Top three open models
1Kokoro 82M v1.0Kokoro · #16 overall1,058
2Maya1Maya Research · #33 overall1,028
3Fish Speech 1.5Fish Audio · #34 overall1,028
This week's changes
claude-opus-4-6Coding · #1New
Kimi K2.5 (Reasoning)Intelligence · #6New
kimi-k2.5-instantCoding · #9New
Qwen3-Coder-NextIntelligence · #53New
Step3 VL 10BIntelligence · #151New
RankChangeModelScore95% interval
1—Magpie-Multilingual 357MOpenNVIDIA1,011—
2—VibeVoice 7BOpenMicrosoft Azure968—

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 “—”.