# Granite 4.2 30b vs Qwen3-4B

> Granite 4.2 30b is the stronger model overall, scoring 41.8 to 31.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/granite-4-2-30b-vs-qwen3-4b
- Last updated: 2026-10-12
- Shared benchmarks: 0

## Summary

- The widest gap is in reasoning, where Granite 4.2 30b leads 27.8 to 19.2.

## Snapshot

| | Granite 4.2 30b | Qwen3-4B |
|---|---|---|
| Provider | IBM | Alibaba (Qwen) |
| Noometry Index | 41.8 | 31.9 |
| Rank | 130 | 264 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Open | Open |

## Coding

- Granite 4.2 30b: 41.0 (#126)
- Qwen3-4B: —

| Benchmark | Granite 4.2 30b | Qwen3-4B |
|---|---|---|
| LMArena Coding | 1396 | — |

## Agentic & Tool Use

- Granite 4.2 30b: —
- Qwen3-4B: 27.6 (#100)

| Benchmark | Granite 4.2 30b | Qwen3-4B |
|---|---|---|
| Berkeley Function Calling Leaderboard | — | 35.7% |

## Reasoning

- Granite 4.2 30b: 27.8 (#112)
- Qwen3-4B: 19.2 (#268)

| Benchmark | Granite 4.2 30b | Qwen3-4B |
|---|---|---|
| Chess Puzzles | — | 4% |
| LMArena Hard Prompts | 1374 | — |

## Math

- Granite 4.2 30b: —
- Qwen3-4B: 29.7 (#240)

| Benchmark | Granite 4.2 30b | Qwen3-4B |
|---|---|---|
| MathArena Final-Answer Competitions | — | 38.5% |
| OTIS Mock AIME 2024-2025 | — | 52.2% |

## Knowledge

- Granite 4.2 30b: 39.1 (#138)
- Qwen3-4B: 33.0 (#208)

| Benchmark | Granite 4.2 30b | Qwen3-4B |
|---|---|---|
| GPQA Diamond | — | 52.3% |
| Vectara Hallucination Rate | — | 5.7% |
| LMArena Expert | 1406 | — |

## Multilingual

- Granite 4.2 30b: 47.3 (#151)
- Qwen3-4B: —

| Benchmark | Granite 4.2 30b | Qwen3-4B |
|---|---|---|
| LMArena Non-English | 1340 | — |
| LMArena Chinese | 1414 | — |
| LMArena Russian | 1343 | — |

## Instruction Following

- Granite 4.2 30b: 71.2 (#155)
- Qwen3-4B: —

| Benchmark | Granite 4.2 30b | Qwen3-4B |
|---|---|---|
| LMArena Instruction Following | 1347 | — |

## Long Context

- Granite 4.2 30b: 41.4 (#140)
- Qwen3-4B: —

| Benchmark | Granite 4.2 30b | Qwen3-4B |
|---|---|---|
| LMArena Longer Query | 1359 | — |

## Writing & Preference

- Granite 4.2 30b: 53.8 (#156)
- Qwen3-4B: —

| Benchmark | Granite 4.2 30b | Qwen3-4B |
|---|---|---|
| LMArena Text | 1361 | — |
| LMArena Creative Writing | 1288 | — |
| LMArena Multi-Turn | 1339 | — |

## FAQ

### Is Granite 4.2 30b better than Qwen3-4B?

Granite 4.2 30b is the stronger model overall, scoring 41.8 to 31.9 on the Noometry Index.

### How many benchmarks do Granite 4.2 30b and Qwen3-4B share?

0 benchmarks have published results for both models. Granite 4.2 30b has 11 scored results on Noometry and Qwen3-4B has 6.