Skip to main content
ContainersNVIDIADeepSeek-R1NVIDIALlama-3.1-Nemotron-70B-InstructNVIDIAPyTorch
CollectionsNVIDIAOmniverse Kit (FB)NVIDIADeepStream SDKNVIDIAOmniverse Kit App Streaming
ModelsNVIDIAStyleGAN3 pretrained modelsNVIDIAPeopleNetNVIDIATrafficCamNet
ResourcesNVIDIARiva Skills Quick Start
Helm ChartsNVIDIAGPU OperatorNVIDIANVIDIA NIM Operator
NVIDIA
NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16
Model
NVIDIA
NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16

Nemotron-3-Ultra-550B-A55B-BF16 is a frontier-scale large language model LLM trained by NVIDIA designed to deliver strong agentic reasoning and conversational capabilities.

12 Versions
901ef672-h100-nvl-nvfp4-tp8SelectedSigned
07/28/2026 9:27 PM UTC107 B
1c02e59d-b200-throughputSigned
07/28/2026 9:27 PM UTC334 B
hf-rl-052726-590d0daSigned
07/28/2026 9:27 PM UTC1.02 TB
hf-rl-052726-nvfp4-e9744ccSigned
07/28/2026 9:27 PM UTC328.18 GB
0a66f3a2-gb300-throughputSigned
07/28/2026 9:27 PM UTC334 B
f83620b1-h200-nvfp4-tp4Signed
07/28/2026 9:27 PM UTC47 B
0a66f3a2-b300-throughputSigned
07/28/2026 9:27 PM UTC334 B
1e941457-b200-lora-fitSigned
07/28/2026 9:27 PM UTC47 B
1fd101d2-h100-80gb-nvfp4-tp8Signed
07/28/2026 9:27 PM UTC107 B
1c02e59d-gb200-throughputSigned
07/28/2026 9:27 PM UTC334 B
1-10 of 12 items

Modal Content

NVIDIA uses cookies to improve your experience on our web site. We and our third-party partners also use cookies and other tools to collect and record information you provide as well as information about your interactions with our websites for performance improvement, analytics, and to assist in marketing efforts. By clicking "Accept All", you consent to our use of cookies and other tools as described in our Cookie Policy. You can manage your cookie settings by clicking on "Manage Settings." By continuing to use this site or by clicking one of the buttons below, you agree to our Terms of Service (which contains important waivers). Please see our Privacy Policy for more information on our privacy practices.

Manage Settings