Nemotron 3 Ultra by NVIDIA

Nemotron 3 Ultra is NVIDIA’s advanced AI model designed to accelerate and enhance reasoning for long-running autonomous agents, enabling them to maintain coherent, efficient decision-making over extended tasks. It targets developers and enterprises building complex AI systems that require sustained logical processing, such as robotics, simulation, and multi-step problem-solving. This is notable for pushing the boundaries of agentic AI by combining ultra-long context windows with optimized inference, reducing latency and computational costs for real-time applications.