Nvidia unveils Nemotron 3 Ultra, its best open AI model

Nvidia takes a new step in open artificial intelligence with Nemotron 3 Ultra, its most powerful model to date. Presented at Computex 2026 in Taipei, this system impresses with its speed and reasoning capabilities. Yet, despite this major advance, Chinese labs continue to dominate the global open source AI rankings. Can Nvidia really catch up? L’article Nvidia unveils Nemotron 3 Ultra, its best open AI model est apparu en premier sur Cointribune.