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Model rankings

1055 models · 5 boards · 2 sources

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Week of March 9, 2026
April 20, 202627 changesApril 13, 202637 changesApril 6, 202641 changesMarch 30, 2026230 changesMarch 23, 202626 changesMarch 16, 202622 changesMarch 9, 202665 changesMarch 2, 202663 changesFebruary 23, 202613 changesFebruary 16, 202616 changesFebruary 9, 202641 changesFebruary 2, 20266 changes
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Text-to-speech arena · Anonymous head-to-head votes · Updated March 8, 2026

Best voice
Inworld TTS 1 MaxInworld1,162Score
Best open model
Kokoro 82M v1.0Kokoro1,060Score
Best from China
Speech-02-TurboMiniMax1,107Score
Top three by Score
1Inworld TTS 1 MaxInworld1,162
2Inworld TTS 1.5 MaxInworld1,115
3TTS-1OpenAI1,111
Top three open models
1Kokoro 82M v1.0Kokoro · #16 overall1,060
2Maya1Maya Research · #31 overall1,030
3Fish Speech 1.5Fish Audio · #35 overall1,026
This week's changes
GPT-5.4 (xhigh)Intelligence · #2New
gpt-5.4-high (codex-harness)Coding · #5New
gpt-5.4-medium (codex-harness)Coding · #12New
Step 3.5 FlashIntelligence · #35New
Gemini 3.1 Flash-Lite PreviewIntelligence · #46New
AllOpenClosed
All regionsUSChina
One row per modelAll variants
RankChangeModelScore95% interval
1—Step TTS MiniOpenStepFun959—

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 “—”.