NVIDIA Releases Nemotron-Cascade 2: An Open 30B MoE with 3B Active Parameters, Delivering Better Reasoning and Strong Agentic Capabilities

MarkTechPost / 3/21/2026

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Key Points

  • NVIDIA announced Nemotron-Cascade 2, an open-weight 30B Mixture-of-Experts model with 3B active parameters.
  • The model aims to maximize “intelligence density,” delivering advanced reasoning at a smaller parameter footprint than frontier models.
  • It is the second open-weight LLM to achieve Gold Medal-level performance in the 2025 benchmarks.
  • NVIDIA highlights strong agentic capabilities, suggesting increased autonomy and tool-use potential at a reduced parameter scale.

NVIDIA has announced the release of Nemotron-Cascade 2, an open-weight 30B Mixture-of-Experts (MoE) model with 3B activated parameters. The model focuses on maximizing ‘intelligence density,’ delivering advanced reasoning capabilities at a fraction of the parameter scale used by frontier models. Nemotron-Cascade 2 is the second open-weight LLM to achieve Gold Medal-level performance in the 2025 […]

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