Nemotron-Cascade 2
Open-weight 30B MoE LLM for advanced reasoning and agentic capabilities.
Visit websiteresearch.nvidia.com/labs/nemotron
Overview
Nemotron-Cascade 2 is an open-weight 30B Mixture-of-Experts large language model designed to maximize intelligence density. It delivers advanced reasoning and strong agentic capabilities, excelling in mathematical reasoning, coding, alignment, and instruction following. This LLM achieves high performance at a fraction of the parameter scale of larger models, making it ideal for developers and researchers building AI applications.
Quick Info
Features
Open-weight 30B Mixture-of-Experts (MoE) architecture: Features 30 billion total parameters with only 3 billion activated parameters per token, enabling efficient performance.
Advanced Reasoning Capabilities: Delivers best-in-class reasoning, especially in mathematical problems and coding tasks. It has achieved gold-medal level performance in the 2025 International Mathematical Olympiad (IMO) and the International Olympiad in Informatics (IOI).
Strong Agentic Capabilities: Equipped with robust abilities for agentic tasks.
Operating Modes: Supports both a "Thinking Mode" for deep reasoning in complex math and code tasks (activated by a `<think>` token) and a "Non-Thinking Mode" for more efficient, direct responses.
Structured Tool-Calling Protocol: Utilizes a defined protocol within the system prompt for effective tool use in agentic applications.
Post-training Pipeline: Built using the Nemotron-3-Nano-30B-A3B-Base model and refined through a post-training pipeline involving Cascade RL and Multi-domain On-Policy Distillation (MOPD).
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Frequently asked questions about Nemotron-Cascade 2
Yes, Nemotron-Cascade 2 offers a free plan. Open-weight 30B MoE LLM for advanced reasoning and agentic capabilities.
Nemotron-Cascade 2 is an open-weight 30B Mixture-of-Experts large language model designed to maximize intelligence density. It delivers advanced reasoning and strong agentic capabilities, excelling in...
Key features of Nemotron-Cascade 2 include: Open-weight 30B Mixture-of-Experts (MoE) architecture: Features 30 billion total parameters with only 3 billion activated parameters per token, enabling efficient performance., Advanced Reasoning Capabilities: Delivers best-in-class reasoning, especially in mathematical problems and coding tasks. It has achieved gold-medal level performance in the 2025 International Mathematical Olympiad (IMO) and the International Olympiad in Informatics (IOI)., Strong Agentic Capabilities: Equipped with robust abilities for agentic tasks., Operating Modes: Supports both a "Thinking Mode" for deep reasoning in complex math and code tasks (activated by a `<think>` token) and a "Non-Thinking Mode" for more efficient, direct responses..
Nemotron-Cascade 2 is primarily designed for businesses and professionals. Open-weight 30B MoE LLM for advanced reasoning and agentic capabilities.
Popular alternatives to Nemotron-Cascade 2 include Mistral AI, Agentplace, Glean. Compare their features on Decod.tech to find the best fit.
Nemotron-Cascade 2 remains relevant in 2026. Nemotron-Cascade 2 is an open-weight 30B Mixture-of-Experts large language model designed to maximize intelligence density. It delivers advanced reaso The pricing model is free. Check reviews and comparisons on Decod.tech to decide.
Nemotron-Cascade 2 offers a free plan. You can start for free and upgrade as your needs grow. Visit the official pricing page for details.