# Nova 2.0 Pro Preview vs Sonar

> Sonar is the stronger model overall, scoring 37.8 to 32.8 on the Noometry Index.

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

## Summary

- The widest gap is in coding, where Nova 2.0 Pro Preview leads 40.2 to 35.1.

## Snapshot

| | Nova 2.0 Pro Preview | Sonar |
|---|---|---|
| Provider | Amazon | Perplexity |
| Noometry Index | 32.8 | 37.8 |
| Rank | 241 | 184 |
| Context | — | 128K |
| Input $/M | — | $1 |
| Output $/M | — | $1 |
| Weights | Proprietary | Proprietary |

## Coding

- Nova 2.0 Pro Preview: 40.2 (#130)
- Sonar: 35.1 (#217)

| Benchmark | Nova 2.0 Pro Preview | Sonar |
|---|---|---|
| SciCode | 42.7% | — |
| LiveBench Coding | — | 35.1% |

## Agentic & Tool Use

- Nova 2.0 Pro Preview: 21.9 (#127)
- Sonar: —

| Benchmark | Nova 2.0 Pro Preview | Sonar |
|---|---|---|
| GDP.pdf | 2% | — |

## Reasoning

- Nova 2.0 Pro Preview: 21.7 (#189)
- Sonar: 20.3 (#221)

| Benchmark | Nova 2.0 Pro Preview | Sonar |
|---|---|---|
| CritPt | 0% | — |
| LiveBench Reasoning | — | 46.3% |
| LiveBench Data Analysis | — | 37.9% |
| LiveBench | — | 46.9% |

## Math

- Nova 2.0 Pro Preview: —
- Sonar: 31.3 (#197)

| Benchmark | Nova 2.0 Pro Preview | Sonar |
|---|---|---|
| LiveBench Math | — | 41.6% |

## Instruction Following

- Nova 2.0 Pro Preview: —
- Sonar: 71.5 (#146)

| Benchmark | Nova 2.0 Pro Preview | Sonar |
|---|---|---|
| LiveBench Instruction Following | — | 76.2% |

## Writing & Preference

- Nova 2.0 Pro Preview: —
- Sonar: 52.6 (#166)

| Benchmark | Nova 2.0 Pro Preview | Sonar |
|---|---|---|
| LiveBench Language | — | 44.1% |

## FAQ

### Is Nova 2.0 Pro Preview better than Sonar?

Sonar is the stronger model overall, scoring 37.8 to 32.8 on the Noometry Index.

### Is Nova 2.0 Pro Preview or Sonar better for coding?

Nova 2.0 Pro Preview scores higher on coding benchmarks: 40.2 versus 35.1 in the Noometry coding category.

### How many benchmarks do Nova 2.0 Pro Preview and Sonar share?

0 benchmarks have published results for both models. Nova 2.0 Pro Preview has 3 scored results on Noometry and Sonar has 7.