# Nemotron 3 Ultra vs Nova 2.0 Pro Preview

> Nemotron 3 Ultra is the stronger model overall, scoring 42.5 to 33.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/nemotron-3-ultra-vs-nova-2-0-pro-preview
- Last updated: 2026-10-12
- Shared benchmarks: 2

## Summary

- They share 2 benchmarks with published results for both. Nemotron 3 Ultra scores higher in 2 categories and Nova 2.0 Pro Preview in 1 category; 3 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Nemotron 3 Ultra leads 31.0 to 22.4.
- Nemotron 3 Ultra has downloadable open weights; the other is API-only.

## Snapshot

| | Nemotron 3 Ultra | Nova 2.0 Pro Preview |
|---|---|---|
| Provider | NVIDIA | Amazon |
| Noometry Index | 42.5 | 33.4 |
| Rank | 113 | 244 |
| Context | 262K | — |
| Input $/M | $0.60 | — |
| Output $/M | $2.40 | — |
| Weights | Open | Proprietary |

## Coding

- Nemotron 3 Ultra: 38.1 (#182)
- Nova 2.0 Pro Preview: 40.8 (#133)

| Benchmark | Nemotron 3 Ultra | Nova 2.0 Pro Preview |
|---|---|---|
| SciCode | 40.3% | 42.7% |
| FrontierCode | 13.6% | — |
| WeirdML | 43.5% | — |
| LMArena Coding | 1468 | — |

## Agentic & Tool Use

- Nemotron 3 Ultra: 23.4 (#126)
- Nova 2.0 Pro Preview: 21.9 (#136)

| Benchmark | Nemotron 3 Ultra | Nova 2.0 Pro Preview |
|---|---|---|
| APEX-Agents | 22.7% | — |
| GDP.pdf | — | 2% |

## Reasoning

- Nemotron 3 Ultra: 31.0 (#82)
- Nova 2.0 Pro Preview: 22.4 (#194)

| Benchmark | Nemotron 3 Ultra | Nova 2.0 Pro Preview |
|---|---|---|
| CritPt | 3.1% | 0% |
| Chess Puzzles | 12% | — |
| LMArena Hard Prompts | 1452 | — |
| Mystery Game Puzzles | 20% | — |
| DTBench | 90.1% | — |
| LMCA | 36.9% | — |
| Epoch Capabilities Index | 146.17 | — |

## Math

- Nemotron 3 Ultra: 35.3 (#187)
- Nova 2.0 Pro Preview: —

| Benchmark | Nemotron 3 Ultra | Nova 2.0 Pro Preview |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 86.7% | — |
| ProofBench | 2% | — |
| LMArena Math | 1457 | — |

## Knowledge

- Nemotron 3 Ultra: 52.5 (#61)
- Nova 2.0 Pro Preview: —

| Benchmark | Nemotron 3 Ultra | Nova 2.0 Pro Preview |
|---|---|---|
| GPQA Diamond | 85.4% | — |
| LMArena Expert | 1472 | — |

## Multilingual

- Nemotron 3 Ultra: 53.5 (#64)
- Nova 2.0 Pro Preview: —

| Benchmark | Nemotron 3 Ultra | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Non-English | 1427 | — |
| LMArena Chinese | 1497 | — |
| LMArena French | 1472 | — |
| LMArena German | 1471 | — |
| LMArena Korean | 1386 | — |
| LMArena Russian | 1417 | — |
| LMArena Spanish | 1454 | — |

## Instruction Following

- Nemotron 3 Ultra: 74.7 (#88)
- Nova 2.0 Pro Preview: —

| Benchmark | Nemotron 3 Ultra | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Instruction Following | 1418 | — |

## Long Context

- Nemotron 3 Ultra: 43.9 (#81)
- Nova 2.0 Pro Preview: —

| Benchmark | Nemotron 3 Ultra | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Longer Query | 1437 | — |

## Writing & Preference

- Nemotron 3 Ultra: 66.3 (#36)
- Nova 2.0 Pro Preview: —

| Benchmark | Nemotron 3 Ultra | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Text | 1445 | — |
| LMArena Creative Writing | 1398 | — |
| EQ-Bench Creative Writing | 1692 | — |
| LMArena Multi-Turn | 1411 | — |

## FAQ

### Is Nemotron 3 Ultra better than Nova 2.0 Pro Preview?

Nemotron 3 Ultra is the stronger model overall, scoring 42.5 to 33.4 on the Noometry Index.

### Is Nemotron 3 Ultra or Nova 2.0 Pro Preview better for coding?

Nova 2.0 Pro Preview scores higher on coding benchmarks: 40.8 versus 38.1 in the Noometry coding category.

### How many benchmarks do Nemotron 3 Ultra and Nova 2.0 Pro Preview share?

2 benchmarks have published results for both models. Nemotron 3 Ultra has 30 scored results on Noometry and Nova 2.0 Pro Preview has 3.