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OpenRouter Models

June 4, 2026OpenRouter Models

NVIDIA: Nemotron 3 Ultra on Openrouter

NVIDIA: Nemotron 3 Ultra on Openrouter

Pricing: $0.50/M input · $2.5/M output
Context: 1,000,000
Provider: nvidia

NVIDIA Nemotron 3 Ultra is an open frontier-reasoning and orchestration model from NVIDIA, with 55B active parameters out of 550B total (MoE). Built on a hybrid Transformer-Mamba mixture-of-experts...

Sources

AI Model Releases

NVIDIA: Nemotron 3 Ultra on Openrouter | infatium