Nvidia Corp. Chief Executive Officer Jensen Huang said the company plans to upgrade its AI accelerators every year, announcing a Blackwell Ultra chip for 2025 and a next-generation platform in development called Rubin for 2026.The company — now best known for its artificial intelligence data center systems — also introduced new tools and software models on the eve of the Computex trade show in Taiwan. Nvidia sees the rise of generative AI as a new industrial revolution and expects to play a majo...