NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4: benchmark scores, price and ranking

NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 from nvidia ranks #40 of 743 LLMs on the LLMs Tiger aggregate benchmark score (53.1), based on 2 benchmark results captured up to 2026-10-13.

Organisation: nvidia
Type: Open-weight / local model
Open weights: Yes
Aggregate rank: #40 of 743 (score 53.1)

Across the 2 benchmarks where at least ten models are scored, NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 is in the top 10% on 1 and in the top half on 2.

NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 benchmark results

NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 benchmark scores, ranked against all models measured on each benchmark
Benchmark	Score	Rank	Source	Captured
MMLU-Pro	86.8%	#7 of 136	HuggingFace MMLU-Pro leaderboard	2026-10-13
GPQA Diamond	87.9%	#50 of 275	HuggingFace GPQA Diamond leaderboard	2026-10-13

About NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4

NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 is an open-weight model that can run on your own hardware from nvidia. No API price is listed for it yet. We hold 2 benchmark results for it across 1 area, and 1 is in the top tenth of its board.

Where NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 stands

On our aggregate score, NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 is #40 of 743 ranked models, in the top fifty. Its score is 53.1; the scale is centred on 50, so it sits 3.1 points above the typical model. That beats 95% of the ranked field. Among the 9 ranked nvidia models it is #1. The next one down is NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16 at 53.1.

NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4, benchmark by benchmark

On MMLU-Pro, NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 scores 86.8% and ranks #7 of 136. Only 6 models score higher, led by Darwin-180B-RSI at 88.1%, which is 1.3 points ahead. It covers 57-subject knowledge + reasoning. The board median is 55.3%, so NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 is 31.5 points above it. Source: HuggingFace MMLU-Pro leaderboard, captured 2026-10-13.

On GPQA Diamond, NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 reaches 87.9%. It ranks #50 of 275, ahead of 82% of the field, and 7.9 points behind GPT-6 Astra (max) at 95.8%. The results either side are Inkling (xhigh) (88.3%) and Kimi K2.7 Code (87.9%). It covers expert-level science questions. The board median is 71.7%, so NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 is 16.2 points above it. Source: HuggingFace GPQA Diamond leaderboard, captured 2026-10-13.

Strengths and weaknesses

Reasoning, maths and science: strong, ahead of 88% of the field on average across 2 benchmarks. Its best board here is MMLU-Pro (#7 of 136) and its weakest is GPQA Diamond (#50 of 275).

Reading these numbers

The 2 scores on this page come from 2 sources: HuggingFace GPQA Diamond leaderboard (1), HuggingFace MMLU-Pro leaderboard (1). No official leaderboard supplied any of them, so treat them as third-party measurements. With 2 results the aggregate rank can move a lot when one new score arrives.

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