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HeyGen releases speech model HeyGen Voice Turbo. Artificial Analysis reported on October 22, 2026 that the model ranked first in the controlled speech TTS arena with an Elo of 1,202, surpassing the previous generation HeyGen Voice's 1,196 and Qwen-Audio-3.1-TTS-Plus's 1,185. The arena evaluated using the same set of 8 cloned voices (4 American, 4 British), and HeyGen Voice Turbo ranked first among 46 models and ranked first in the Assistants and Entertainment categories. The report also stated its price is 4 USD per million characters, the lowest on the list, 7.5 times cheaper than the previous generation HeyGen Voice's 30 USD per million characters. There are currently no subsequent development facts.
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HeyGen Voice Turbo Tops the Artificial Analysis Controlled Voice TTS ArenaDevelopments
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- Source:Artificial Analysis
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Oct 22
Artificial Analysis
HeyGen Voice Turbo Tops the Artificial Analysis Controlled Voice TTS Arena
HeyGen Voice Turbo ranks first in the Artificial Analysis Controlled Voice TTS Arena with an Elo of 1,202, surpassing the previous-generation HeyGen Voice at 1,196 and Qwen-Audio-3.1-TTS-Plus at 1,185. The arena evaluates using the same set of 8 cloned voices (4 American, 4 British); HeyGen Voice Turbo ranks first among 46 models and ranks first in the Assistants and Entertainment categories. Its price is $4/1M characters, the lowest on the leaderboard, 7.5 times cheaper than the previous-generation HeyGen Voice at $30/1M characters.