Tavus demo shows AI coaching a Rubik's cube solve in real time via always-on video perception

seanwbren · x · 2026-10-02

Tavus shared a live demo where its agent Griffin watches a Rubik's cube solve through Ari's camera and coaches him in real time — and waits silently when he pauses to think.

The standout is 'always-on' perception: the AI continuously understands an arbitrary video feed and proactively intervenes without being asked. A retweeting observer called the live viewing genuinely mind-blowing. It's a concrete showcase of real-time video understanding combined with proactive voice interaction in a hands-on task.

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