# Llama 2-7B vs Molmo 2 8b

> Molmo 2 8b is the stronger model overall, scoring 38.7 to 28.6 on the Noometry Index.

- Canonical page: https://noometry.com/compare/llama-2-7b-vs-molmo-2-8b
- Last updated: 2026-10-10
- Shared benchmarks: 4

## Summary

- They share 4 benchmarks with published results for both. Llama 2-7B scores higher in 0 categories and Molmo 2 8b in 4 categories; 4 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Molmo 2 8b leads 49.5 to 28.1.

## Snapshot

| | Llama 2-7B | Molmo 2 8b |
|---|---|---|
| Provider | Meta | Allen Institute for AI (Ai2) |
| Noometry Index | 28.6 | 38.7 |
| Rank | 315 | 170 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Open | Open |

## Coding

- Llama 2-7B: 28.7 (#302)
- Molmo 2 8b: —

| Benchmark | Llama 2-7B | Molmo 2 8b |
|---|---|---|
| LMArena Coding | 1002 | — |

## Reasoning

- Llama 2-7B: 15.1 (#309)
- Molmo 2 8b: 24.5 (#146)

| Benchmark | Llama 2-7B | Molmo 2 8b |
|---|---|---|
| LMArena Hard Prompts | 1009 | 1288 |
| Chess Puzzles | 0% | — |
| BIG-Bench Hard | 39.2% | — |
| Epoch Capabilities Index | 98.54 | — |
| HellaSwag | 77.2% | — |
| LAMBADA | 73.3% | — |
| PIQA | 78.8% | — |
| WinoGrande | 69.2% | — |

## Math

- Llama 2-7B: 28.2 (#231)
- Molmo 2 8b: —

| Benchmark | Llama 2-7B | Molmo 2 8b |
|---|---|---|
| LMArena Math | 1042 | — |
| GSM8K | 16.7% | — |

## Knowledge

- Llama 2-7B: 27.7 (#243)
- Molmo 2 8b: —

| Benchmark | Llama 2-7B | Molmo 2 8b |
|---|---|---|
| LMArena Expert | 1036 | — |
| ARC (AI2) Challenge | 45.9% | — |
| BoolQ | 77.9% | — |
| MMLU | 45.8% | — |
| OpenBookQA | 58.6% | — |
| TriviaQA | 73.7% | — |

## Multimodal

- Llama 2-7B: —
- Molmo 2 8b: 29.5 (#106)

| Benchmark | Llama 2-7B | Molmo 2 8b |
|---|---|---|
| LMArena Vision | — | 1081 |
| ScienceQA | 43.1% | — |

## Multilingual

- Llama 2-7B: 23.9 (#288)
- Molmo 2 8b: 42.8 (#186)

| Benchmark | Llama 2-7B | Molmo 2 8b |
|---|---|---|
| LMArena Non-English | 973 | 1275 |
| LMArena Chinese | 973 | — |
| LMArena French | 969 | — |
| LMArena German | 978 | — |
| LMArena Russian | 995 | — |
| LMArena Spanish | 1007 | — |

## Instruction Following

- Llama 2-7B: 51.0 (#293)
- Molmo 2 8b: 67.2 (#196)

| Benchmark | Llama 2-7B | Molmo 2 8b |
|---|---|---|
| LMArena Instruction Following | 1006 | 1270 |

## Long Context

- Llama 2-7B: 30.4 (#282)
- Molmo 2 8b: —

| Benchmark | Llama 2-7B | Molmo 2 8b |
|---|---|---|
| LMArena Longer Query | 999 | — |

## Writing & Preference

- Llama 2-7B: 28.1 (#293)
- Molmo 2 8b: 49.5 (#187)

| Benchmark | Llama 2-7B | Molmo 2 8b |
|---|---|---|
| LMArena Text | 1053 | 1288 |
| LMArena Creative Writing | 1033 | — |
| LMArena Multi-Turn | 1029 | — |

## FAQ

### Is Llama 2-7B better than Molmo 2 8b?

Molmo 2 8b is the stronger model overall, scoring 38.7 to 28.6 on the Noometry Index.

### How many benchmarks do Llama 2-7B and Molmo 2 8b share?

4 benchmarks have published results for both models. Llama 2-7B has 29 scored results on Noometry and Molmo 2 8b has 5.