# OS3 > OS3 builds US-built semi-humanoid robots and video-trained intelligence for physical work. OS3 designs and trains HALE 1.0, a bimanual mobile robot. The first application is hospitality laundry. Partners use the same robot platform, base model and training loop to build other physical-work applications. ## Key facts - Company: OS3, based in San Francisco and backed by Y Combinator. - Robot: HALE 1.0, 22 degrees of freedom, two arms, vertical lift, omnidirectional base, cameras and LiDAR. - Intelligence: cloud planner, local manipulation policy, 150,000 hours of video pretraining across 2,000+ real-world tasks. - New applications: start with 2 to 4 hours of demonstrations and improve from deployment corrections. - Deploy: hospitality deployment is available for as low as $2.50 per hour. Deploying in California, Michigan and Texas. - Partner: developer unit is $14,995 with a $99 refundable deposit. The Leased Developer Preorder has a $99 refundable deposit and a full lease price of $1,800/month. Additional terms may apply. ## Pages - Home: https://os3robotics.com/ - Deploy: https://os3robotics.com/deploy/ - Partner: https://os3robotics.com/partner/ - Tech: https://os3robotics.com/tech/ - Company: https://os3robotics.com/company/ - Footage: https://os3robotics.com/footage/ - Blog: https://os3robotics.com/blog/ ## Contact - Schedule a call: https://cal.com/os3robotics/bf - Email: hi@os3robotics.com - LinkedIn: https://www.linkedin.com/company/os3/ - X: https://x.com/os3robotics