Last year, Sam Altman posited that the world hadn't yet had its "humanoid robots moment" — but, he said, "it's coming." In the background, his AI company has been gearing up to make that happen. OpenAI quietly built up a humanoid robotics lab over the past year, insiders with knowledge of the program told Business Insider. The lab operates out of the same building as the company's finance team in San Francisco, and employs around 100 data collectors. They're teaching a robotic arm how to