Nemotron 3 Ultra 550B
NVIDIA flagship 550B MoE (55B active) reasoning & code synthesis model via NIM.
Updated 8/30/20260 code examples
About the Model
Why Choose Nemotron 3 Ultra?
Nemotron 3 Ultra is NVIDIA's premier 550B MoE reasoning model designed for high-accuracy SWE agent workflows, complex logic verification, and large-scale architectural reasoning.
How to Access for Free (via NVIDIA NIM)
No detailed access description available.
Try it in your browser
Pick a model, paste your own free key, and run. Your key is sent once to call the provider and never stored on our servers.
Pick a model, paste your own free key, and run. Your key is sent once to call the provider and never stored on our servers.
Code Examples
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