SentiPulse and GSAI open source SentiAvatar interactive 3D digital human framework

On 2026-04-09, SentiPulse and a PhD team from the Gaoling School of Artificial Intelligence at Renmin University of China announced the open-source release of SentiAvatar, an interactive 3D digital human framework. The release included a motion dataset, foundation model, and streaming architecture for aligning speech, gesture, and expression in live conversation.