# Granite 4.2 30b vs Step 3.7 Flash

> Granite 4.2 30b is the stronger model overall, scoring 41.4 to 36.5 on the Noometry Index.

- Canonical page: https://noometry.com/compare/granite-4-2-30b-vs-step-3-7-flash
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in reasoning, where Granite 4.2 30b leads 26.7 to 20.9.

## Snapshot

| | Granite 4.2 30b | Step 3.7 Flash |
|---|---|---|
| Provider | IBM | StepFun |
| Noometry Index | 41.4 | 36.5 |
| Rank | 126 | 207 |
| Context | — | 256K |
| Input $/M | — | $0.18 |
| Output $/M | — | $1.11 |
| Weights | Open | Open |

## Coding

- Granite 4.2 30b: 40.4 (#127)
- Step 3.7 Flash: 39.4 (#147)

| Benchmark | Granite 4.2 30b | Step 3.7 Flash |
|---|---|---|
| SciCode | — | 40% |
| LMArena Coding | 1394 | — |
| ALE-Bench | — | 694.12 |

## Reasoning

- Granite 4.2 30b: 26.7 (#114)
- Step 3.7 Flash: 20.9 (#211)

| Benchmark | Granite 4.2 30b | Step 3.7 Flash |
|---|---|---|
| NYT Connections (extended) | — | 39.7% |
| CritPt | — | 2.3% |
| LMArena Hard Prompts | 1375 | — |

## Math

- Granite 4.2 30b: —
- Step 3.7 Flash: 40.9 (#74)

| Benchmark | Granite 4.2 30b | Step 3.7 Flash |
|---|---|---|
| MathArena Final-Answer Competitions | — | 68.5% |

## Knowledge

- Granite 4.2 30b: 38.5 (#134)
- Step 3.7 Flash: —

| Benchmark | Granite 4.2 30b | Step 3.7 Flash |
|---|---|---|
| LMArena Expert | 1405 | — |

## Multilingual

- Granite 4.2 30b: 47.4 (#146)
- Step 3.7 Flash: —

| Benchmark | Granite 4.2 30b | Step 3.7 Flash |
|---|---|---|
| LMArena Non-English | 1340 | — |
| LMArena Chinese | 1415 | — |
| LMArena Russian | 1342 | — |

## Instruction Following

- Granite 4.2 30b: 71.3 (#150)
- Step 3.7 Flash: —

| Benchmark | Granite 4.2 30b | Step 3.7 Flash |
|---|---|---|
| LMArena Instruction Following | 1346 | — |

## Long Context

- Granite 4.2 30b: 41.4 (#135)
- Step 3.7 Flash: —

| Benchmark | Granite 4.2 30b | Step 3.7 Flash |
|---|---|---|
| LMArena Longer Query | 1359 | — |

## Writing & Preference

- Granite 4.2 30b: 54.3 (#147)
- Step 3.7 Flash: —

| Benchmark | Granite 4.2 30b | Step 3.7 Flash |
|---|---|---|
| LMArena Text | 1363 | — |
| LMArena Creative Writing | 1294 | — |
| LMArena Multi-Turn | 1340 | — |

## FAQ

### Is Granite 4.2 30b better than Step 3.7 Flash?

Granite 4.2 30b is the stronger model overall, scoring 41.4 to 36.5 on the Noometry Index.

### Is Granite 4.2 30b or Step 3.7 Flash better for coding?

Granite 4.2 30b scores higher on coding benchmarks: 40.4 versus 39.4 in the Noometry coding category.

### How many benchmarks do Granite 4.2 30b and Step 3.7 Flash share?

0 benchmarks have published results for both models. Granite 4.2 30b has 11 scored results on Noometry and Step 3.7 Flash has 5.