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HeyGen open-sources a talking avatar stack with live on-screen tool results

HeyGen's September product roundup dates its open-source LiveAvatar reference integration to September 10. It connects OpenAI GPT-Live speech, a HeyGen avatar and HyperFrames overlays, so a voice agent can speak while displaying the result of a tool call. The public repository provides a working starting point, not a hardened production deployment; it requires relevant provider access and keys.

Published (date only)Updated 2 sources

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HeyGen · October 1, 2026

Read the original: HeyGen September roundup: LiveAvatar integration

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