GTC, Nvidia’s biggest conference of the year, begins Monday and runs till Friday in San Jose. TechCrunch will be on the ground covering the news as it happens — and we’re expecting a healthy dose of announcements. CEO Jensen Huang will give a keynote address at the SAP Center on Tuesday at 10 a.m. Pacific, focusing on — what else? — AI and accelerating computing technologies, according to Nvidia. The company is also teasing reveals related to robotics, sovereign AI, AI agents, and automotive — plus 1,000 sessions with 2,000 speakers and close to 400 exhibitors. Here’s how to watch…