Building NVIDIA Nemotron 3 Agents for Reasoning, Multimodal RAG, Voice, and Safety

NVIDIA announced the Nemotron 3 model family at GTC 2026, designed as a unified agentic AI stack. The lineup includes Nemotron 3 Super (120B hybrid MoE model with 1M-token context for reasoning and planning), Nemotron 3 Content Safety (4B multimodal safety classifier supporting 12 languages), Nemotron 3 VoiceChat (12B end-to-end full-duplex speech model targeting sub-300ms latency), Nemotron 3 Nano Omni (multimodal video/audio/document understanding, coming soon), and Nemotron RAG models (Embed VL and Rerank VL for visual document retrieval). All models are released under permissive open licenses. The NeMo toolkit provides evaluation and optimization tooling for production agentic pipelines.