NVIDIA, open weights

# Nvidia Nemotron 3 Ultra 550b A55b (nvfp4)

> Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) by NVIDIA. Ranked #87 of 368 with a Noometry Index of 45.2. Scores, sources and comparisons.
- Canonical page: https://noometry.com/models/nvidia-nemotron-3-ultra-550b-a55b
- Last updated: 2026-11-04
- Title: Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) Benchmarks, Price & Rank (November 2026)

Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) by NVIDIA ranks 87th of 368 ranked models on the Noometry Index as of November 2026, with a score of 45.2. Its strongest category is multilingual, where it ranks 67th.

Last verified November 4, 2026

## Specifications

- **Noometry rank:** #87 of 368
- **Index score:** 45.2
- **Evidence:** Confirmed 16 results
- **Provider:** [![](/logos/nvidia.svg) NVIDIA](https://noometry.com/providers/nvidia)
- **Released:** Unknown
- **Weights:** Open weights
- **Reasoning:** Unknown
- **Context window:** —
- **Max output:** —
- **Input price:** Not listed
- **Output price:** Not listed
- **Blended price:** Not listed
- **Output speed:** Not measured
- **Value:** Not ranked
- **Knowledge cutoff:** Unknown

## Category scores

Each category score combines every public result we have in that category.

Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) category scores

1.  Coding 44.1
2.  Reasoning 32.8
3.  Math 41.9
4.  Knowledge 42.3
5.  Multilingual 52.2
6.  Instruction Following 74.5
7.  Long Context 43.9
8.  Writing & Preference 62.2
9.  020406080

Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) category ranks
| Category | Score | Rank | Results |
| --- | --- | --- | --- |
| [Coding](https://noometry.com/best/coding) | 44.1 | #87 | 1 |
| [Reasoning](https://noometry.com/best/reasoning) | 32.8 | #87 | 1 |
| [Math](https://noometry.com/best/math) | 41.9 | #102 | 1 |
| [Knowledge](https://noometry.com/best/knowledge) | 42.3 | #117 | 1 |
| [Multilingual](https://noometry.com/best/multilingual) | 52.2 | #67 | 1 |
| [Instruction Following](https://noometry.com/best/instruction-following) | 74.5 | #89 | 1 |
| [Long Context](https://noometry.com/best/long-context) | 43.9 | #83 | 1 |
| [Writing & Preference](https://noometry.com/best/writing) | 62.2 | #87 | 3 |

## Strengths and weaknesses

Categories where Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) places highest and lowest among the models ranked in each, with its score against that category's median.

### Strongest categories

Nvidia Nemotron 3 Ultra 550b A55b (nvfp4): strongest categories
| Category | Score | vs median | Rank |
| --- | --- | --- | --- |
| [Multilingual](https://noometry.com/best/multilingual) | 52.2 | +5.4 | #67 of 294, top 23% |
| [Reasoning](https://noometry.com/best/reasoning) | 32.8 | +6.7 | #87 of 349, top 25% |
| [Coding](https://noometry.com/best/coding) | 44.1 | +4.8 | #87 of 346, top 26% |

### Weakest categories

Nvidia Nemotron 3 Ultra 550b A55b (nvfp4): weakest categories
| Category | Score | vs median | Rank |
| --- | --- | --- | --- |
| [Knowledge](https://noometry.com/best/knowledge) | 42.3 | +4.0 | #117 of 326, top 36% |
| [Math](https://noometry.com/best/math) | 41.9 | +3.3 | #102 of 342, top 30% |
| [Instruction Following](https://noometry.com/best/instruction-following) | 74.5 | +3.6 | #89 of 308, top 29% |

## Closest competitors

The models ranked just above and below Nvidia Nemotron 3 Ultra 550b A55b (nvfp4). When scores are this close, price and speed are often the better way to choose.

Models ranked closest to Nvidia Nemotron 3 Ultra 550b A55b (nvfp4)
| Model | Rank | Score | Blended $/M | Speed |  |
| --- | --- | --- | --- | --- | --- |
| [Kimi K2 Thinking Turbo](https://noometry.com/models/kimi-k2-thinking-turbo) | #83 | 45.9 | — | — | [Compare](https://noometry.com/compare/kimi-k2-thinking-turbo-vs-nvidia-nemotron-3-ultra-550b-a55b) |
| [MiMo-V2.5-Pro](https://noometry.com/models/mimo-v2-5-pro) | #84 | 45.8 | $0.54 | — | [Compare](https://noometry.com/compare/mimo-v2-5-pro-vs-nvidia-nemotron-3-ultra-550b-a55b) |
| [Qwen3.7 Plus](https://noometry.com/models/qwen3-7-plus) | #85 | 45.5 | $0.70 | — | [Compare](https://noometry.com/compare/nvidia-nemotron-3-ultra-550b-a55b-vs-qwen3-7-plus) |
| [Amazon Nova Experimental Chat (10 09)](https://noometry.com/models/amazon-nova-experimental-chat) | #86 | 45.5 | — | — | [Compare](https://noometry.com/compare/amazon-nova-experimental-chat-vs-nvidia-nemotron-3-ultra-550b-a55b) |
| [GPT-5.4 mini](https://noometry.com/models/gpt-5-4-mini) | #88 | 45.1 | $1.69 | 10 | [Compare](https://noometry.com/compare/gpt-5-4-mini-vs-nvidia-nemotron-3-ultra-550b-a55b) |
| [Gemini 2.5 Pro](https://noometry.com/models/gemini-2-5-pro) | #89 | 45.1 | $3.44 | 5 | [Compare](https://noometry.com/compare/gemini-2-5-pro-vs-nvidia-nemotron-3-ultra-550b-a55b) |
| [Hy3](https://noometry.com/models/hy3) | #90 | 45.0 | $0.23 | — | [Compare](https://noometry.com/compare/hy3-vs-nvidia-nemotron-3-ultra-550b-a55b) |
| [Grok 4.20 Beta 1](https://noometry.com/models/grok-4-20-beta-1) | #91 | 44.9 | — | — | [Compare](https://noometry.com/compare/grok-4-20-beta-1-vs-nvidia-nemotron-3-ultra-550b-a55b) |

Sponsored placements are available on pages like this one. [Advertise on Noometry](https://noometry.com/advertise)

## Benchmark results

Every published result we track, with its source. Bold rows are the ones used for ranking; where several exist we prefer independent runs over self-reported numbers.

### Coding

Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) Coding benchmark results
| Benchmark | Score | Position | Setting | Source | Date |
| --- | --- | --- | --- | --- | --- |
| [LMArena Coding](https://noometry.com/benchmarks/arena-coding) | 1468 | #61 of 291, top 21% | NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4) | [LMArena](https://lmarena.ai/leaderboard/text) | 2026-10-28 |

### Reasoning

Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) Reasoning benchmark results
| Benchmark | Score | Position | Setting | Source | Date |
| --- | --- | --- | --- | --- | --- |
| [LMArena Hard Prompts](https://noometry.com/benchmarks/arena-hard-prompts) | 1452 | #59 of 294, top 21% | NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4) | [LMArena](https://lmarena.ai/leaderboard/text) | 2026-10-28 |

### Math

Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) Math benchmark results
| Benchmark | Score | Position | Setting | Source | Date |
| --- | --- | --- | --- | --- | --- |
| [LMArena Math](https://noometry.com/benchmarks/arena-math) | 1458 | #56 of 283, top 20% | NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4) | [LMArena](https://lmarena.ai/leaderboard/text) | 2026-10-28 |

### Knowledge

Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) Knowledge benchmark results
| Benchmark | Score | Position | Setting | Source | Date |
| --- | --- | --- | --- | --- | --- |
| [LMArena Expert](https://noometry.com/benchmarks/arena-expert) | 1472 | #51 of 271, top 19% | NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4) | [LMArena](https://lmarena.ai/leaderboard/text) | 2026-10-28 |

### Multilingual

Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) Multilingual benchmark results
| Benchmark | Score | Position | Setting | Source | Date |
| --- | --- | --- | --- | --- | --- |
| [LMArena Non-English](https://noometry.com/benchmarks/arena-non-english) | 1427 | #67 of 294, top 23% | NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4) | [LMArena](https://lmarena.ai/leaderboard/text) | 2026-10-28 |
| [LMArena Chinese](https://noometry.com/benchmarks/arena-chinese) | 1497 | #49 of 281, top 18% | NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4) | [LMArena](https://lmarena.ai/leaderboard/text) | 2026-10-28 |
| [LMArena French](https://noometry.com/benchmarks/arena-french) | 1473 | #38 of 229, top 17% | NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4) | [LMArena](https://lmarena.ai/leaderboard/text) | 2026-10-28 |
| [LMArena German](https://noometry.com/benchmarks/arena-german) | 1472 | #26 of 236, top 12% | NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4) | [LMArena](https://lmarena.ai/leaderboard/text) | 2026-10-28 |
| [LMArena Korean](https://noometry.com/benchmarks/arena-korean) | 1385 | #75 of 217, top 35% | NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4) | [LMArena](https://lmarena.ai/leaderboard/text) | 2026-10-28 |
| [LMArena Russian](https://noometry.com/benchmarks/arena-russian) | 1418 | #87 of 280, top 32% | NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4) | [LMArena](https://lmarena.ai/leaderboard/text) | 2026-10-28 |
| [LMArena Spanish](https://noometry.com/benchmarks/arena-spanish) | 1454 | #47 of 229, top 21% | NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4) | [LMArena](https://lmarena.ai/leaderboard/text) | 2026-10-28 |

### Instruction Following

Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) Instruction Following benchmark results
| Benchmark | Score | Position | Setting | Source | Date |
| --- | --- | --- | --- | --- | --- |
| [LMArena Instruction Following](https://noometry.com/benchmarks/arena-instruction-following) | 1418 | #78 of 294, top 27% | NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4) | [LMArena](https://lmarena.ai/leaderboard/text) | 2026-10-28 |

### Long Context

Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) Long Context benchmark results
| Benchmark | Score | Position | Setting | Source | Date |
| --- | --- | --- | --- | --- | --- |
| [LMArena Longer Query](https://noometry.com/benchmarks/arena-longer-query) | 1438 | #71 of 287, top 25% | NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4) | [LMArena](https://lmarena.ai/leaderboard/text) | 2026-10-28 |

### Writing & Preference

Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) Writing & Preference benchmark results
| Benchmark | Score | Position | Setting | Source | Date |
| --- | --- | --- | --- | --- | --- |
| [LMArena Text](https://noometry.com/benchmarks/arena-text) | 1445 | #54 of 294, top 19% | NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4) | [LMArena](https://lmarena.ai/leaderboard/text) | 2026-10-28 |
| [LMArena Creative Writing](https://noometry.com/benchmarks/arena-creative-writing) | 1398 | #87 of 292, top 30% | NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4) | [LMArena](https://lmarena.ai/leaderboard/text) | 2026-10-28 |
| [LMArena Multi-Turn](https://noometry.com/benchmarks/arena-multi-turn) | 1411 | #111 of 292, top 39% | NVIDIA-Nemotron-3-Ultra-550B-A55B (NVFP4) | [LMArena](https://lmarena.ai/leaderboard/text) | 2026-10-28 |

## Compare Nvidia Nemotron 3 Ultra 550b A55b (nvfp4)

-   [Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) vs Amazon Nova Experimental Chat (10 09)](https://noometry.com/compare/amazon-nova-experimental-chat-vs-nvidia-nemotron-3-ultra-550b-a55b)
-   [Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) vs GPT-5.4 mini](https://noometry.com/compare/gpt-5-4-mini-vs-nvidia-nemotron-3-ultra-550b-a55b)
-   [Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) vs Qwen3.7 Plus](https://noometry.com/compare/nvidia-nemotron-3-ultra-550b-a55b-vs-qwen3-7-plus)
-   [Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) vs Gemini 2.5 Pro](https://noometry.com/compare/gemini-2-5-pro-vs-nvidia-nemotron-3-ultra-550b-a55b)
-   [Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) vs MiMo-V2.5-Pro](https://noometry.com/compare/mimo-v2-5-pro-vs-nvidia-nemotron-3-ultra-550b-a55b)
-   [Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) vs Hy3](https://noometry.com/compare/hy3-vs-nvidia-nemotron-3-ultra-550b-a55b)
-   [Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) vs GPT-6 Astra](https://noometry.com/compare/gpt-6-astra-vs-nvidia-nemotron-3-ultra-550b-a55b)
-   [Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) vs Claude Opus 5.5](https://noometry.com/compare/claude-opus-5-5-vs-nvidia-nemotron-3-ultra-550b-a55b)
-   [Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) vs Gemini 4 Argon](https://noometry.com/compare/gemini-4-argon-vs-nvidia-nemotron-3-ultra-550b-a55b)
-   [Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) vs Kimi K3](https://noometry.com/compare/kimi-k3-vs-nvidia-nemotron-3-ultra-550b-a55b)
-   [Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) vs DeepSeek V4.1 Flash](https://noometry.com/compare/deepseek-v4-1-flash-vs-nvidia-nemotron-3-ultra-550b-a55b)
-   [Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) vs Muse Wonder](https://noometry.com/compare/muse-wonder-vs-nvidia-nemotron-3-ultra-550b-a55b)
-   [Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) vs Qwen3.8 Max](https://noometry.com/compare/nvidia-nemotron-3-ultra-550b-a55b-vs-qwen3-8-max)
-   [Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) vs Grok 4.6](https://noometry.com/compare/grok-4-6-vs-nvidia-nemotron-3-ultra-550b-a55b)

## Other NVIDIA models

-   [Nvidia Nemotron 3.5 Super VL 120b A12b (nvfp4)](https://noometry.com/models/nvidia-nemotron-3-5-super-vl-120b-a12b)43.4
-   [Nvidia Nemotron 3.5 Lightning 30b A3b (nvfp4)](https://noometry.com/models/nvidia-nemotron-3-5-lightning-30b-a3b)41.4
-   [Nvidia Llama 3.3 Nemotron Super 49b v1.5](https://noometry.com/models/nvidia-llama-3-3-nemotron-super-49b-v1-5)41.3
-   [Llama 3.3 Nemotron Super 49b v1](https://noometry.com/models/llama-3-3-nemotron-super-49b-v1)40.9
-   [Nemotron 3 Super](https://noometry.com/models/nemotron-3-super)40.8
-   [Nemotron 3 Ultra](https://noometry.com/models/nemotron-3-ultra)39.8
-   [Llama 3.1 Nemotron 70b Instruct](https://noometry.com/models/llama-3-1-nemotron-70b-instruct)38.5
-   [Llama 3.1 Nemotron Ultra 253b v1](https://noometry.com/models/llama-3-1-nemotron-ultra-253b-v1)37.6

## Frequently asked questions

### How good is Nvidia Nemotron 3 Ultra 550b A55b (nvfp4)?

Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) by NVIDIA ranks 87th of 368 ranked models on the Noometry Index as of November 2026, with a score of 45.2. Its strongest category is multilingual, where it ranks 67th.

### Is Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) open source?

Yes. Nvidia Nemotron 3 Ultra 550b A55b (nvfp4)'s weights are downloadable; check the license for commercial terms.

### What are Nvidia Nemotron 3 Ultra 550b A55b (nvfp4)'s strengths and weaknesses?

Relative to other ranked models, Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) places best in multilingual, reasoning, coding and lowest in knowledge, math, instruction following.

### What is Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) best at?

Its best category is multilingual, where it ranks 67th on Noometry.

### Cite this page

Noometry. (2026). Nvidia Nemotron 3 Ultra 550b A55b (nvfp4) benchmarks and pricing. Retrieved November 4, 2026, from https://noometry.com/models/nvidia-nemotron-3-ultra-550b-a55b

Quote Noometry with a link back to this page. It is also available in [Markdown](https://noometry.com/md/models/nvidia-nemotron-3-ultra-550b-a55b.md).