# Ministral 3B vs Molmo 2 8b

> Molmo 2 8b is the stronger model overall, scoring 38.7 to 25.6 on the Noometry Index.

- Canonical page: https://noometry.com/compare/ministral-3b-vs-molmo-2-8b
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in reasoning, where Molmo 2 8b leads 24.5 to 17.7.

## Snapshot

| | Ministral 3B | Molmo 2 8b |
|---|---|---|
| Provider | Mistral AI | Allen Institute for AI (Ai2) |
| Noometry Index | 25.6 | 38.7 |
| Rank | 336 | 170 |
| Context | 128K | — |
| Input $/M | $0.04 | — |
| Output $/M | $0.04 | — |
| Weights | Open | Open |

## Reasoning

- Ministral 3B: 17.7 (#278)
- Molmo 2 8b: 24.5 (#146)

| Benchmark | Ministral 3B | Molmo 2 8b |
|---|---|---|
| LMArena Hard Prompts | — | 1288 |
| DTBench | 51.7% | — |
| LMCA | 5.5% | — |
| Epoch Capabilities Index | 118.08 | — |

## Math

- Ministral 3B: 24.5 (#257)
- Molmo 2 8b: —

| Benchmark | Ministral 3B | Molmo 2 8b |
|---|---|---|
| MATH Level 5 | 14.4% | — |

## Knowledge

- Ministral 3B: 10.4 (#297)
- Molmo 2 8b: —

| Benchmark | Ministral 3B | Molmo 2 8b |
|---|---|---|
| GPQA Diamond | 25.3% | — |
| Vectara Hallucination Rate | 7.3% | — |

## Multimodal

- Ministral 3B: —
- Molmo 2 8b: 29.5 (#106)

| Benchmark | Ministral 3B | Molmo 2 8b |
|---|---|---|
| LMArena Vision | — | 1081 |

## Multilingual

- Ministral 3B: —
- Molmo 2 8b: 42.8 (#186)

| Benchmark | Ministral 3B | Molmo 2 8b |
|---|---|---|
| LMArena Non-English | — | 1275 |

## Instruction Following

- Ministral 3B: —
- Molmo 2 8b: 67.2 (#196)

| Benchmark | Ministral 3B | Molmo 2 8b |
|---|---|---|
| LMArena Instruction Following | — | 1270 |

## Writing & Preference

- Ministral 3B: —
- Molmo 2 8b: 49.5 (#187)

| Benchmark | Ministral 3B | Molmo 2 8b |
|---|---|---|
| LMArena Text | — | 1288 |

## FAQ

### Is Ministral 3B better than Molmo 2 8b?

Molmo 2 8b is the stronger model overall, scoring 38.7 to 25.6 on the Noometry Index.

### How many benchmarks do Ministral 3B and Molmo 2 8b share?

0 benchmarks have published results for both models. Ministral 3B has 6 scored results on Noometry and Molmo 2 8b has 5.