# Granite 4.2 30b vs Nova 2.0 Pro Preview

> Granite 4.2 30b is the stronger model overall, scoring 41.4 to 32.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/granite-4-2-30b-vs-nova-2-0-pro-preview
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in reasoning, where Granite 4.2 30b leads 26.7 to 21.7.
- Granite 4.2 30b has downloadable open weights; the other is API-only.

## Snapshot

| | Granite 4.2 30b | Nova 2.0 Pro Preview |
|---|---|---|
| Provider | IBM | Amazon |
| Noometry Index | 41.4 | 32.8 |
| Rank | 126 | 241 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Open | Proprietary |

## Coding

- Granite 4.2 30b: 40.4 (#127)
- Nova 2.0 Pro Preview: 40.2 (#130)

| Benchmark | Granite 4.2 30b | Nova 2.0 Pro Preview |
|---|---|---|
| SciCode | — | 42.7% |
| LMArena Coding | 1394 | — |

## Agentic & Tool Use

- Granite 4.2 30b: —
- Nova 2.0 Pro Preview: 21.9 (#127)

| Benchmark | Granite 4.2 30b | Nova 2.0 Pro Preview |
|---|---|---|
| GDP.pdf | — | 2% |

## Reasoning

- Granite 4.2 30b: 26.7 (#114)
- Nova 2.0 Pro Preview: 21.7 (#189)

| Benchmark | Granite 4.2 30b | Nova 2.0 Pro Preview |
|---|---|---|
| CritPt | — | 0% |
| LMArena Hard Prompts | 1375 | — |

## Knowledge

- Granite 4.2 30b: 38.5 (#134)
- Nova 2.0 Pro Preview: —

| Benchmark | Granite 4.2 30b | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Expert | 1405 | — |

## Multilingual

- Granite 4.2 30b: 47.4 (#146)
- Nova 2.0 Pro Preview: —

| Benchmark | Granite 4.2 30b | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Non-English | 1340 | — |
| LMArena Chinese | 1415 | — |
| LMArena Russian | 1342 | — |

## Instruction Following

- Granite 4.2 30b: 71.3 (#150)
- Nova 2.0 Pro Preview: —

| Benchmark | Granite 4.2 30b | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Instruction Following | 1346 | — |

## Long Context

- Granite 4.2 30b: 41.4 (#135)
- Nova 2.0 Pro Preview: —

| Benchmark | Granite 4.2 30b | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Longer Query | 1359 | — |

## Writing & Preference

- Granite 4.2 30b: 54.3 (#147)
- Nova 2.0 Pro Preview: —

| Benchmark | Granite 4.2 30b | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Text | 1363 | — |
| LMArena Creative Writing | 1294 | — |
| LMArena Multi-Turn | 1340 | — |

## FAQ

### Is Granite 4.2 30b better than Nova 2.0 Pro Preview?

Granite 4.2 30b is the stronger model overall, scoring 41.4 to 32.8 on the Noometry Index.

### Is Granite 4.2 30b or Nova 2.0 Pro Preview better for coding?

They score almost the same on coding (40.4 vs 40.2); test both on your own repository before choosing.

### How many benchmarks do Granite 4.2 30b and Nova 2.0 Pro Preview share?

0 benchmarks have published results for both models. Granite 4.2 30b has 11 scored results on Noometry and Nova 2.0 Pro Preview has 3.