HeyGen's October drop: in-house voice model debuts #1 on Artificial Analysis leaderboard
HeyGen · x · 2026-11-06
HeyGen recapped its October updates, with voice as the focus:
- HeyGen Voice, its in-house voice model, debuted at #1 on the Artificial Analysis independent leaderboard, alongside a pro voice clone, a free faster Turbo mode in the API, and speech-to-speech voice mirroring that keeps your delivery while changing only the voice.
- On the video side: 30 new public LiveAvatars, 2K video with 30-second takes, a refreshed template library, desktop HyperFrames Studio, and a ChatGPT plugin.
The company frames it as completing the personal avatar: the face is half of it — the voice is what gives a digital twin away.
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