NVIDIA Nemotron 3 Super (120B, A12B)

Overview

NVIDIA Nemotron 3 Super is a 120-billion-parameter mixture-of-experts (MoE) model from NVIDIA, released as an open-weight model in March 2026. With only 12B parameters active per inference step, it achieves frontier-class reasoning capability at significantly reduced computational cost — making high-quality AI accessible at scale for teams running self-hosted infrastructure.

Available on OpenRouter with a 262k-token context window, Nemotron 3 Super is designed for agentic AI systems that require fast, capable reasoning at high throughput — a practical fit for engineering teams building automated dependency management at enterprise scale.

Key Capabilities

• 120B / 12B Active MoE Architecture — frontier reasoning with efficient inference through sparse activation
• 262k Token Context Window — process large dependency trees and audit documents in a single pass
• Agentic Workflow Support — designed for scalable, multi-step autonomous task execution
• Open-Weight Deployment — self-host for data sovereignty and inference cost control
• High-Throughput Inference — MoE efficiency enables high request volumes at lower cost per token

Use Cases for Engineering Teams

• High-Volume Dependency Monitoring — run continuous dependency checks across large engineering organisations at scale
• Self-Hosted Agentic Systems — deploy powerful agentic AI within your own infrastructure without external API dependencies
• Enterprise-Scale Automation — orchestrate complex multi-step dependency management workflows at organisational scale
• On-Premise Security Analysis — run CVE triage and dependency security analysis in air-gapped environments
• Fine-Tuned Dependency Tooling — fine-tune on your organisation's dependency patterns for specialised performance

Technical Specifications

• Context Window: 262,144 tokens
• Pricing: Available via OpenRouter (free tier available)
• Open Weight: Yes
• Architecture: 120B total / 12B active parameters (MoE)
• Release Date: 2026-03-11

Provider

NVIDIA Nemotron 3 Super is developed by NVIDIA. For the latest information, visit the OpenRouter listing.