Nemotron 3 Ultra now available on AI Gateway
Nemotron 3 Ultra from Nvidia is now available on .Vercel AI Gateway Nemotron 3 Ultra is an open Mixture-of-Experts reasoning model built for orchestrating long-running agent workflows, with a 1M token context window. The model targets multi-turn agent workflows: planning, tool use, sub-agent delegation, and error recovery. Throughput reaches up to 350 tokens per second, with up to 30% lower cost on agentic tasks. To use Nemotron 3 Ultra, set model to in the .nvidia/nemotron-3-ultra-550b-a55bAI

