August 14, 2026

Dyna Robotics releases Dyna-2, pre-trained on 1M hours of human video

Dyna Robotics introduced Dyna-2, a world-action model pre-trained on roughly one million hours of human video rather than teleoperated robot demonstrations. The approach targets robotics' core data bottleneck, since teleoperation has not scaled; transfer fidelity from human video to robot manipulation remains the open question.