Model comparison
Molmo 2 8b vs Olmo 7b Instruct
Molmo 2 8b is the stronger model overall, scoring 39.1 to 30.3 on the Noometry Index.
Last verified . 4 shared benchmarks.
Allen Institute for AI (Ai2)Summary
- They share 4 benchmarks with published results for both. Molmo 2 8b scores higher in 4 categories and Olmo 7b Instruct in 0 categories; 4 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Molmo 2 8b leads 49.4 to 25.8.
Side by side
| Molmo 2 8b | Olmo 7b Instruct | |
|---|---|---|
| Provider | Allen Institute for AI (Ai2) | Allen Institute for AI (Ai2) |
| Noometry Index | 39.1 | 30.3 |
| Released | — | — |
| Weights | Open | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 5 | 10 |
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Category by category
Coding Not comparable
Molmo 2 8b: —, Olmo 7b Instruct: 29.6 (#303)
| Benchmark | Molmo 2 8b | Olmo 7b Instruct |
|---|---|---|
| LMArena Coding | — | 1016 |
Reasoning Molmo 2 8b leads
Molmo 2 8b: 25.6 (#146), Olmo 7b Instruct: 18.8 (#274)
| Benchmark | Molmo 2 8b | Olmo 7b Instruct |
|---|---|---|
| LMArena Hard Prompts | 1287 | 993 |
Math Not comparable
Molmo 2 8b: —, Olmo 7b Instruct: 30.2 (#237)
| Benchmark | Molmo 2 8b | Olmo 7b Instruct |
|---|---|---|
| LMArena Math | — | 1018 |
Multimodal Not comparable
Molmo 2 8b: 30.2 (#112), Olmo 7b Instruct: —
| Benchmark | Molmo 2 8b | Olmo 7b Instruct |
|---|---|---|
| LMArena Vision | 1081 | — |
Multilingual Molmo 2 8b leads
Molmo 2 8b: 42.7 (#190), Olmo 7b Instruct: 24.0 (#291)
| Benchmark | Molmo 2 8b | Olmo 7b Instruct |
|---|---|---|
| LMArena Non-English | 1276 | 977 |
| LMArena Chinese | — | 1014 |
| LMArena Russian | — | 947 |
Instruction Following Molmo 2 8b leads
Molmo 2 8b: 67.0 (#201), Olmo 7b Instruct: 49.0 (#301)
| Benchmark | Molmo 2 8b | Olmo 7b Instruct |
|---|---|---|
| LMArena Instruction Following | 1270 | 978 |
Writing & Preference Molmo 2 8b leads
Molmo 2 8b: 49.4 (#191), Olmo 7b Instruct: 25.8 (#303)
| Benchmark | Molmo 2 8b | Olmo 7b Instruct |
|---|---|---|
| LMArena Text | 1288 | 1032 |
| LMArena Creative Writing | — | 990 |
| LMArena Multi-Turn | — | 1007 |
Frequently asked questions
Is Molmo 2 8b better than Olmo 7b Instruct?
Molmo 2 8b is the stronger model overall, scoring 39.1 to 30.3 on the Noometry Index.
How many benchmarks do Molmo 2 8b and Olmo 7b Instruct share?
4 benchmarks have published results for both models. Molmo 2 8b has 5 scored results on Noometry and Olmo 7b Instruct has 10.