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Nemotron 3 Super

NVIDIAOpen WeightsPending Human Review

Nemotron 3 Super is an open-weight NVIDIA language-model release. A long-context reasoning model for software engineering and multi-step agents. It uses latent-space routed experts, selective attention, multi-token prediction, and an NVFP4 training recipe. The public research release is dated March 10; the weight card records March 11 distribution. The license permits commercial and non-commercial use subject to its published terms.

2026-03-10
120B total, 12B active
Hybrid Mamba-2 / Transformer mixture-of-experts with latent experts and multi-token prediction
NVIDIA Nemotron Open Model License

Specifications

Parameters
120B total, 12B active
Architecture
Hybrid Mamba-2 / Transformer mixture-of-experts with latent experts and multi-token prediction
License
NVIDIA Nemotron Open Model License
Context Window
1,048,576 tokens
Type
text
Modalities
text

Benchmark Scores

Advanced Specifications

Model Family
Nemotron
API Access
Available
Chat Interface
Not Available

Capabilities & Limitations

Capabilities
reasoningcoding
Known Limitations
Very large memory footprint; published agent scores depend on harness configurationOutputs may be incorrect despite reasoning traces
Notable Use Cases
model researchself-hosted reasoningspecialist data generation

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