Elon Musk’s xAI Is Redefining Data Annotation—an Unglamorous But Vital Job in A.I.
Data annotation may not be the most glamorous job in Silicon Valley, but it’s indispensable for A.I. developers and has made companies like Scale AI multibillion-dollar ventures overnight. Training large language models requires armies of humans to label text, images and video so A.I. systems can learn from them. Now, Elon Musk’s xAI is reshaping…

