Learning Dexterity

Weve trained a humanlike robot hand to manipulate physical objects with unprecedented dexterity. Our system, called Dactyl, is trained entirely in simulation and transfers its knowledge to reality, adapting to realworld physics using techniques weve been working on for the past year. Dactyl learns from scratch using the same generalpurpose reinforcement learning algorithm and code as OpenAI Five. Our results show that its possible to train agents in simulation and have them solve realworld tasks, without physicallyaccurate modeling of the world. Learn more: Directed by: Jonas Schneider Starring: Alex Ray Sound Supervisor: Larissa Schiavo Production Design: Ben Barry Production Manager: Diane Yoon Stills Photographer: Eric Louis Haines Sound Effects: InspectorJ CCAttribution Music: Bring Your Own by Dexter Britain, Intermediary by Mattijs Muller