# Granite 4.2 3b vs Step 3.7 Flash

> Granite 4.2 3b is the stronger model overall, scoring 39.0 to 36.5 on the Noometry Index.

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

## Summary

- The widest gap is in reasoning, where Granite 4.2 3b leads 25.0 to 20.9.

## Snapshot

| | Granite 4.2 3b | Step 3.7 Flash |
|---|---|---|
| Provider | IBM | StepFun |
| Noometry Index | 39.0 | 36.5 |
| Rank | 163 | 207 |
| Context | — | 256K |
| Input $/M | — | $0.18 |
| Output $/M | — | $1.11 |
| Weights | Open | Open |

## Coding

- Granite 4.2 3b: 39.4 (#146)
- Step 3.7 Flash: 39.4 (#147)

| Benchmark | Granite 4.2 3b | Step 3.7 Flash |
|---|---|---|
| SciCode | — | 40% |
| LMArena Coding | 1363 | — |
| ALE-Bench | — | 694.12 |

## Reasoning

- Granite 4.2 3b: 25.0 (#136)
- Step 3.7 Flash: 20.9 (#211)

| Benchmark | Granite 4.2 3b | Step 3.7 Flash |
|---|---|---|
| NYT Connections (extended) | — | 39.7% |
| CritPt | — | 2.3% |
| LMArena Hard Prompts | 1308 | — |

## Math

- Granite 4.2 3b: —
- Step 3.7 Flash: 40.9 (#74)

| Benchmark | Granite 4.2 3b | Step 3.7 Flash |
|---|---|---|
| MathArena Final-Answer Competitions | — | 68.5% |

## Knowledge

- Granite 4.2 3b: 35.6 (#169)
- Step 3.7 Flash: —

| Benchmark | Granite 4.2 3b | Step 3.7 Flash |
|---|---|---|
| LMArena Expert | 1313 | — |

## Multilingual

- Granite 4.2 3b: 42.4 (#193)
- Step 3.7 Flash: —

| Benchmark | Granite 4.2 3b | Step 3.7 Flash |
|---|---|---|
| LMArena Non-English | 1268 | — |
| LMArena Chinese | 1268 | — |
| LMArena Russian | 1249 | — |

## Instruction Following

- Granite 4.2 3b: 67.2 (#195)
- Step 3.7 Flash: —

| Benchmark | Granite 4.2 3b | Step 3.7 Flash |
|---|---|---|
| LMArena Instruction Following | 1271 | — |

## Long Context

- Granite 4.2 3b: 39.3 (#179)
- Step 3.7 Flash: —

| Benchmark | Granite 4.2 3b | Step 3.7 Flash |
|---|---|---|
| LMArena Longer Query | 1293 | — |

## Writing & Preference

- Granite 4.2 3b: 47.9 (#202)
- Step 3.7 Flash: —

| Benchmark | Granite 4.2 3b | Step 3.7 Flash |
|---|---|---|
| LMArena Text | 1295 | — |
| LMArena Creative Writing | 1215 | — |
| LMArena Multi-Turn | 1293 | — |

## FAQ

### Is Granite 4.2 3b better than Step 3.7 Flash?

Granite 4.2 3b is the stronger model overall, scoring 39.0 to 36.5 on the Noometry Index.

### Is Granite 4.2 3b or Step 3.7 Flash better for coding?

They score almost the same on coding (39.4 vs 39.4); test both on your own repository before choosing.

### How many benchmarks do Granite 4.2 3b and Step 3.7 Flash share?

0 benchmarks have published results for both models. Granite 4.2 3b has 11 scored results on Noometry and Step 3.7 Flash has 5.