Nemotron 3 Super 2026: 120B Open MoE Model for Agentic Reasoning | NVIDIA
NVIDIA has launched Nemotron 3 Super, an open hybrid Mamba-Transformer MoE model designed for agentic reasoning, coding, and long-context tasks. With 120B parameters and 5x higher throughput, it’s now available on Nebius Token Factory.
Nemotron 3 Super 2026: 120B Open MoE Model for Agentic Reasoning | NVIDIA
summarize3-Point Summary
- 1NVIDIA has launched Nemotron 3 Super, an open hybrid Mamba-Transformer MoE model designed for agentic reasoning, coding, and long-context tasks. With 120B parameters and 5x higher throughput, it’s now available on Nebius Token Factory.
- 2Nemotron 3 Super 2026: The Open MoE Breakthrough for Agentic AI NVIDIA’s Nemotron 3 Super is redefining autonomous AI with a 120-billion-parameter open Mixture-of-Experts (MoE) model built for real-world agentic reasoning.
- 3How the Mamba-Transformer Hybrid Works Nemotron 3 Super fuses Mamba’s efficient state-space modeling with Transformer-based expert layers.
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Nemotron 3 Super 2026: The Open MoE Breakthrough for Agentic AI
NVIDIA’s Nemotron 3 Super is redefining autonomous AI with a 120-billion-parameter open Mixture-of-Experts (MoE) model built for real-world agentic reasoning. Now available on Nebius Token Factory, it delivers 5x higher throughput and supports a massive 1 million token context window — making it ideal for code generation, multi-step planning, and long-document analysis.
How the Mamba-Transformer Hybrid Works
Nemotron 3 Super fuses Mamba’s efficient state-space modeling with Transformer-based expert layers. Mamba captures long-range dependencies across millions of tokens with minimal latency, while Transformer experts handle symbolic reasoning, logic, and code structure. This synergy enables the model to maintain high accuracy without the computational cost of dense architectures.
Why 1M Tokens Matter for Agentic AI
With a 1 million token context window, Nemotron 3 Super can ingest entire codebases, legal contracts, or research papers in one pass. Unlike models limited to 32K or 128K tokens, this enables true end-to-end reasoning: an AI agent can analyze a full GitHub repo, identify bugs, propose fixes, and generate pull requests — all without context truncation.
Nebius Token Factory: Deploy Nemotron 3 Super in Minutes
NVIDIA partners with Nebius Token Factory to offer direct cloud API access to Nemotron 3 Super. Developers can invoke the model with simple REST calls, scale inference across regions, and integrate it into multi-agent workflows. No setup. No licensing barriers. Just open weights and high-speed inference.
Open Weights, Open Innovation
Unlike closed agentic models, Nemotron 3 Super is fully open under a permissive license. Researchers can fine-tune it for domain-specific tasks like cybersecurity threat analysis or scientific hypothesis generation. Enterprises can audit outputs, reduce hallucinations, and comply with governance standards — accelerating trust in autonomous AI systems.
Real-World Use Cases: From Debugging to Supply Chain Simulation
Teams are already deploying Nemotron 3 Super for:
- Automated Code Debugging: Analyzing 50K+ line codebases to pinpoint race conditions and memory leaks.
- Multi-Agent Coordination: Orchestrating specialized agents to simulate supply chain disruptions and recommend mitigation strategies.
- Scientific Paper Synthesis: Reading 100+ research papers to generate literature reviews with citations.
- Legal Contract Analysis: Extracting obligations, penalties, and clauses from 200+ page agreements.
Technical benchmarks confirm Nemotron 3 Super outperforms GPT-4o and Claude 3 Opus on HumanEval, MBPP, and LongBench — especially in tasks requiring deep context retention. Its MoE design activates only 12B parameters per inference, enabling cost-efficient scaling on NVIDIA H100 and H200 hardware.
By open-sourcing this model, NVIDIA is not just releasing software — it’s empowering a new generation of AI agents. Whether you’re building autonomous developers, compliance auditors, or research assistants, Nemotron 3 Super gives you the foundation to innovate — without restrictions.
