# Llama 3-70B vs Molmo 2 8b

> Molmo 2 8b is the stronger model overall, scoring 39.1 to 28.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/llama-3-70b-vs-molmo-2-8b
- Last updated: 2026-10-10
- Shared benchmarks: 4

## Summary

- They share 4 benchmarks with published results for both. Llama 3-70B scores higher in 0 categories and Molmo 2 8b in 4 categories; 4 gaps are clear of the uncertainty.
- The widest gap is in multilingual, where Molmo 2 8b leads 42.7 to 33.6.

## Snapshot

| | Llama 3-70B | Molmo 2 8b |
|---|---|---|
| Provider | Meta | Allen Institute for AI (Ai2) |
| Noometry Index | 28.8 | 39.1 |
| Rank | 323 | 174 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Open | Open |

## Coding

- Llama 3-70B: 35.8 (#218)
- Molmo 2 8b: —

| Benchmark | Llama 3-70B | Molmo 2 8b |
|---|---|---|
| BigCodeBench Instruct | 43.6% | — |
| LMArena Coding | 1206 | — |
| BigCodeBench Complete | 54.5% | — |
| HumanEval+ | 72% | — |
| MBPP+ | 69% | — |

## Agentic & Tool Use

- Llama 3-70B: 21.1 (#139)
- Molmo 2 8b: —

| Benchmark | Llama 3-70B | Molmo 2 8b |
|---|---|---|
| Cybench | 5% | — |

## Reasoning

- Llama 3-70B: 18.0 (#288)
- Molmo 2 8b: 25.6 (#146)

| Benchmark | Llama 3-70B | Molmo 2 8b |
|---|---|---|
| LMArena Hard Prompts | 1195 | 1287 |
| Kagi LLM Benchmark | 35.1% | — |
| DTBench | 54.2% | — |
| Epoch Capabilities Index | 122.93 | — |
| ForecastBench | 57.1 | — |
| WinoGrande | 83.5% | — |

## Math

- Llama 3-70B: 12.8 (#305)
- Molmo 2 8b: —

| Benchmark | Llama 3-70B | Molmo 2 8b |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 4.3% | — |
| LMArena Math | 1218 | — |
| MATH Level 5 | 22.6% | — |

## Knowledge

- Llama 3-70B: 20.8 (#277)
- Molmo 2 8b: —

| Benchmark | Llama 3-70B | Molmo 2 8b |
|---|---|---|
| GPQA Diamond | 40.6% | — |
| LMArena Expert | 1149 | — |
| MMLU | 79.3% | — |

## Multimodal

- Llama 3-70B: —
- Molmo 2 8b: 30.2 (#112)

| Benchmark | Llama 3-70B | Molmo 2 8b |
|---|---|---|
| LMArena Vision | — | 1081 |

## Multilingual

- Llama 3-70B: 33.6 (#251)
- Molmo 2 8b: 42.7 (#190)

| Benchmark | Llama 3-70B | Molmo 2 8b |
|---|---|---|
| LMArena Non-English | 1142 | 1276 |
| LMArena Chinese | 1114 | — |
| LMArena French | 1232 | — |
| LMArena German | 1169 | — |
| LMArena Japanese | 1017 | — |
| LMArena Korean | 1017 | — |
| LMArena Russian | 1159 | — |
| LMArena Spanish | 1241 | — |

## Instruction Following

- Llama 3-70B: 62.5 (#238)
- Molmo 2 8b: 67.0 (#201)

| Benchmark | Llama 3-70B | Molmo 2 8b |
|---|---|---|
| LMArena Instruction Following | 1194 | 1270 |

## Long Context

- Llama 3-70B: 35.6 (#240)
- Molmo 2 8b: —

| Benchmark | Llama 3-70B | Molmo 2 8b |
|---|---|---|
| LMArena Longer Query | 1174 | — |

## Writing & Preference

- Llama 3-70B: 42.8 (#231)
- Molmo 2 8b: 49.4 (#191)

| Benchmark | Llama 3-70B | Molmo 2 8b |
|---|---|---|
| LMArena Text | 1221 | 1288 |
| LMArena Creative Writing | 1210 | — |
| LMArena Multi-Turn | 1223 | — |

## FAQ

### Is Llama 3-70B better than Molmo 2 8b?

Molmo 2 8b is the stronger model overall, scoring 39.1 to 28.8 on the Noometry Index.

### How many benchmarks do Llama 3-70B and Molmo 2 8b share?

4 benchmarks have published results for both models. Llama 3-70B has 31 scored results on Noometry and Molmo 2 8b has 5.