NVIDIA Nemotron 3 Ultra, a 550B MoE open model built for long-running autonomous agents, is now available through the DigitalOcean Inference Engine. Designed for orchestration and complex reasoning across coding, deep research, and enterprise workflows, Nemotron 3 Ultra delivers up to 5x faster inference and up to 30% lower cost for agentic workloads while helping agents complete tasks faster and more efficiently in production environments.