NVIDIAOpen Source

NVIDIA Nemotron 3 Ultra 550B-A55B

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A high-performance Mixture of Experts (MoE) model developed by NVIDIA. It features 550 billion parameters and is optimized for GPUs.

Parameters

Undisclosed

Context Window

License

FREE-COMMERCIAL

Release Date

2026-06-04

Benchmark Performance

AA Intelligence Index

LMArena Elo

HLE

ARC-AGI-2

SWE-bench Verified

GPQA Diamond

MMLU-Pro

LiveCodeBench

AIME 2025

MATH-500

API Pricing

API pricing for this model is not yet available

Strengths

    Weaknesses

      Use Cases