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NVIDIA: Nemotron 3 Ultra (free)

NVIDIA Developer Architecture Profile

OpenRouter ↗HuggingFace ↗
Intelligence (ELO)1049Chatbot Arena Verified
Max Context1,000,000Tokens
API Cost / 1MFREEBlended Prompt + Completion

Model Capabilities

    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)Free / 1M
    Output Tokens (Completion)Free / 1M

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

    Evaluate Competitors

    VS Engine MatchupNVIDIA: Nemotron 3 Ultra (free) vs Mistral: Voxtral Small 24B 2507VS Engine MatchupNVIDIA: Nemotron 3 Ultra (free) vs NVIDIA: Nemotron Nano 12B 2 VL (free)VS Engine MatchupNVIDIA: Nemotron 3 Ultra (free) vs OpenAI: gpt-oss-120bVS Engine MatchupNVIDIA: Nemotron 3 Ultra (free) vs Auto RouterVS Engine MatchupNVIDIA: Nemotron 3 Ultra (free) vs Mistral: Mistral Small 3.2 24BVS Engine MatchupNVIDIA: Nemotron 3 Ultra (free) vs Qwen: Qwen3 235B A22B Thinking 2507