Introducing NVIDIA Nemotron 3 Nano Omni: Long-Context Multimodal Intelligence for Documents, Audio and Video Agents

Introducing NVIDIA Nemotron 3 Nano Omni: Long-Context Multimodal Intelligence for Documents, Audio and Video Agents Introducing NVIDIA Nemotron 3 Nano Omni: Long-Context Multimodal Intelligence for Documents, Audio and Video Agents Enterprise + Article Published April 28, 2026 Upvote 66 Tuomas Rintamaki trintamaki nvidia Amala Sanjay Deshmukh amalad nvidia Nabin Mulepati nabinnvidia nvidia Collin McCarthy cmccarthy nvidia Pritam Biswas pritamb nvidia Arushi Goel goarushi27 nvidia Alexandre Milesi milesial nvidia Danial Mohseni Taheri DanialMT nvidia Kateryna Chumachenko katerynaCh nvidia Isabel Hulseman ihulseman0220 nvidia Zhehuai Chen chenzhehuai nvidia Karan karansapra nvidia Tao atao88 nvidia Leili Tavabi leilii nvidia Ehsan Hosseini Asl ehosseiniasl nvidia NVIDIA Nemotron 3 Nano Omni is a new omni-modal understanding model built for real-world document analysis, multiple image reasoning, automatic speech recognition, long audio-video understanding, agentic computer use, and general reasoning . It extends the Nemotron multimodal line from a strong vision-language system to a broader text + image + video + audio model.

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• Introducing NVIDIA Nemotron 3 Nano Omni: Long-Context Multimodal Intelligence for Documents, Audio and Video Agents Enterprise + Article Published April 28, 2026 Upvote 66 Tuomas Rintamaki trintamaki nvidia Amala Sanjay Deshmukh amalad nvidia Nabin Mulepati nabinnvidia nvidia Collin McCarthy cmccarthy nvidia Pritam Biswas pritamb nvidia Arushi Goel goarushi27 nvidia Alexandre Milesi milesial nvidia Danial Mohseni Taheri DanialMT nvidia Kateryna Chumachenko katerynaCh nvidia Isabel Hulseman ihulseman0220 nvidia Zhehuai Chen chenzhehuai nvidia Karan karansapra nvidia Tao atao88 nvidia Leili Tavabi leilii nvidia Ehsan Hosseini Asl ehosseiniasl nvidia NVIDIA Nemotron 3 Nano Omni is a new omni-modal understanding model built for real-world document analysis, multiple image reasoning, automatic speech recognition, long audio-video understanding, agentic computer use, and general reasoning .
• It extends the Nemotron multimodal line from a strong vision-language system to a broader text + image + video + audio model.
• Nemotron 3 Nano Omni delivers best-in-class accuracy on complex document intelligence leaderboards such as MMlongbench-Doc , OCRBenchV2 , while also leading in video and audio leaderboards like WorldSense and DailyOmni .
• It achieves top accuracy on VoiceBench for audio understanding and ranks as the most cost‑efficient open video understanding model on MediaPerf.
• Under the hood, it combines the Nemotron 3 hybrid Mamba-Transformer Mixture-of-Experts backbone with a C-RADIOv4-H vision encoder and Parakeet-TDT-0.6B-v2 audio encoder.
• The architecture is designed to preserve fine visual detail, add native audio understanding, and scale to very long multimodal contexts for dense images, documents, videos, and mixed-modality reasoning.