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NVIDIA: Nemotron 3 Ultra

NVIDIA Developer Architecture Profile

OpenRouter ↗HuggingFace ↗
Intelligence (ELO)1419Chatbot Arena Verified
Max Context1,000,000Tokens
API Cost / 1M$3.00Blended Prompt + Completion

Model Capabilities

  • Coding & Logic
  • Fictional
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 architecture, it...

Granular Pricing Matrix

Input Tokens (Prompt)$0.50 / 1M
Output Tokens (Completion)$2.50 / 1M

Pricing data via OpenRouter. Sync: 6/13/2026

Evaluate Competitors

VS Engine MatchupNVIDIA: Nemotron 3 Ultra vs xAI: Grok 4.20VS Engine MatchupNVIDIA: Nemotron 3 Ultra vs Mistral: Ministral 3 14B 2512VS Engine MatchupNVIDIA: Nemotron 3 Ultra vs Anthropic: Claude Haiku 4.5VS Engine MatchupNVIDIA: Nemotron 3 Ultra vs Qwen: Qwen3 Next 80B A3B InstructVS Engine MatchupNVIDIA: Nemotron 3 Ultra vs DeepSeek: R1VS Engine MatchupNVIDIA: Nemotron 3 Ultra vs NVIDIA: Nemotron 3 Nano Omni (free)