# Ministral 3B vs Step 3

> Step 3 is the stronger model overall, scoring 40.5 to 26.2 on the Noometry Index.

- Canonical page: https://noometry.com/compare/ministral-3b-vs-step-3
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- The widest gap is in knowledge, where Step 3 leads 36.8 to 10.4.

## Snapshot

| | Ministral 3B | Step 3 |
|---|---|---|
| Provider | Mistral AI | StepFun |
| Noometry Index | 26.2 | 40.5 |
| Rank | 338 | 149 |
| Context | 131K | — |
| Input $/M | $0.10 | — |
| Output $/M | $0.10 | — |
| Weights | Open | Open |

## Coding

- Ministral 3B: —
- Step 3: 40.1 (#147)

| Benchmark | Ministral 3B | Step 3 |
|---|---|---|
| LMArena Coding | — | 1367 |

## Reasoning

- Ministral 3B: 18.4 (#282)
- Step 3: 28.4 (#105)

| Benchmark | Ministral 3B | Step 3 |
|---|---|---|
| Kagi LLM Benchmark | — | 62.3% |
| LMArena Hard Prompts | — | 1355 |
| DTBench | 51.7% | — |
| LMCA | 5.5% | — |
| Epoch Capabilities Index | 118.1 | — |

## Math

- Ministral 3B: 26.6 (#258)
- Step 3: 37.6 (#148)

| Benchmark | Ministral 3B | Step 3 |
|---|---|---|
| LMArena Math | — | 1366 |
| MATH Level 5 | 14.4% | — |

## Knowledge

- Ministral 3B: 10.4 (#302)
- Step 3: 36.8 (#164)

| Benchmark | Ministral 3B | Step 3 |
|---|---|---|
| GPQA Diamond | 25.3% | — |
| Vectara Hallucination Rate | 7.3% | — |
| LMArena Expert | — | 1333 |

## Multimodal

- Ministral 3B: —
- Step 3: 35.5 (#86)

| Benchmark | Ministral 3B | Step 3 |
|---|---|---|
| LMArena Vision | — | 1177 |

## Multilingual

- Ministral 3B: —
- Step 3: 46.3 (#159)

| Benchmark | Ministral 3B | Step 3 |
|---|---|---|
| LMArena Non-English | — | 1327 |
| LMArena Chinese | — | 1397 |
| LMArena German | — | 1371 |
| LMArena Korean | — | 1269 |
| LMArena Russian | — | 1331 |
| LMArena Spanish | — | 1371 |

## Instruction Following

- Ministral 3B: —
- Step 3: 70.4 (#164)

| Benchmark | Ministral 3B | Step 3 |
|---|---|---|
| LMArena Instruction Following | — | 1332 |

## Long Context

- Ministral 3B: —
- Step 3: 40.3 (#157)

| Benchmark | Ministral 3B | Step 3 |
|---|---|---|
| LMArena Longer Query | — | 1326 |

## Writing & Preference

- Ministral 3B: —
- Step 3: 54.3 (#151)

| Benchmark | Ministral 3B | Step 3 |
|---|---|---|
| LMArena Text | — | 1350 |
| LMArena Creative Writing | — | 1321 |
| LMArena Multi-Turn | — | 1341 |

## FAQ

### Is Ministral 3B better than Step 3?

Step 3 is the stronger model overall, scoring 40.5 to 26.2 on the Noometry Index.

### How many benchmarks do Ministral 3B and Step 3 share?

0 benchmarks have published results for both models. Ministral 3B has 6 scored results on Noometry and Step 3 has 17.