NVIDIA released the Nemotron 3 Nano Omni model on April 28, 2024. This new multimodal AI model focuses on efficiency and capacity for video and document processing tasks. The release aims to address memory and operational efficiency bottlenecks in large-scale AI inference operations.
The model utilizes a 30B-A3B Mixture of Experts architecture to optimize resource usage. NVIDIA claims this structure improves memory and operational efficiency by up to 4 times compared to previous iterations. The system integrates the C-RADIOv4-H vision encoder and the NVIDIA Parakeet audio encoder for comprehensive media handling.

Nemotron 3 Nano Omni achieves 9.2x higher video inference capacity
NVIDIA trained the model on approximately 127 billion cross-modal tokens. The training process included 2.3 million environment rollouts for reinforcement learning. The model is trained on approximately 127 billion cross-modal tokens to manage complex multimodal tasks.
Performance data shows the model delivers up to 9.2 times higher effective system capacity for video inference than other open multimodal models. It also achieves up to 7.4 times higher capacity for multi-document inference. The model recorded the highest throughput in all tasks on the MediaPerf benchmark and the lowest inference cost for video unit annotation.

Nemotron 3 Nano Omni Key Specifications
| Feature | Specification |
|---|---|
| Architecture | 30B-A3B Mixture of Experts (MoE) |
| Efficiency Improvement | Up to 4x |
| Vision Encoder | C-RADIOv4-H |
| Training Data | 127B cross-modal tokens |
NVIDIA made the Nemotron 3 Nano Omni available globally on April 28, 2024. NVIDIA positions this release as a solution for high-throughput and low-cost multimodal inference. The model targets users seeking to optimize large model processing speeds with up to 4x efficiency improvements.



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