Model comparison
Molmo 2 8b vs Olmo 3 32b Think
Molmo 2 8b and Olmo 3 32b Think score almost the same on the Noometry Index (39.1 vs 38.7), so choose on price, context window or the category you care about most.
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 2 categories and Olmo 3 32b Think in 2 categories; one gap is clear of the uncertainty.
Side by side
| Molmo 2 8b | Olmo 3 32b Think | |
|---|---|---|
| Provider | Allen Institute for AI (Ai2) | Allen Institute for AI (Ai2) |
| Noometry Index | 39.1 | 38.7 |
| Released | — | — |
| Weights | Open | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 5 | 14 |
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Category by category
Coding Not comparable
Molmo 2 8b: —, Olmo 3 32b Think: 38.6 (#172)
| Benchmark | Molmo 2 8b | Olmo 3 32b Think |
|---|---|---|
| LMArena Coding | — | 1319 |
Reasoning Too close to call
Molmo 2 8b: 25.6 (#146), Olmo 3 32b Think: 25.9 (#140)
| Benchmark | Molmo 2 8b | Olmo 3 32b Think |
|---|---|---|
| LMArena Hard Prompts | 1287 | 1302 |
Math Not comparable
Molmo 2 8b: —, Olmo 3 32b Think: 36.5 (#165)
| Benchmark | Molmo 2 8b | Olmo 3 32b Think |
|---|---|---|
| LMArena Math | — | 1316 |
Knowledge Not comparable
Molmo 2 8b: —, Olmo 3 32b Think: 35.0 (#190)
| Benchmark | Molmo 2 8b | Olmo 3 32b Think |
|---|---|---|
| LMArena Expert | — | 1273 |
Multimodal Not comparable
Molmo 2 8b: 30.2 (#112), Olmo 3 32b Think: —
| Benchmark | Molmo 2 8b | Olmo 3 32b Think |
|---|---|---|
| LMArena Vision | 1081 | — |
Multilingual Molmo 2 8b leads
Molmo 2 8b: 42.7 (#190), Olmo 3 32b Think: 41.2 (#210)
| Benchmark | Molmo 2 8b | Olmo 3 32b Think |
|---|---|---|
| LMArena Non-English | 1276 | 1255 |
| LMArena Chinese | — | 1300 |
| LMArena French | — | 1291 |
| LMArena German | — | 1290 |
| LMArena Russian | — | 1254 |
Instruction Following Too close to call
Molmo 2 8b: 67.0 (#201), Olmo 3 32b Think: 67.2 (#198)
| Benchmark | Molmo 2 8b | Olmo 3 32b Think |
|---|---|---|
| LMArena Instruction Following | 1270 | 1275 |
Long Context Not comparable
Molmo 2 8b: —, Olmo 3 32b Think: 39.4 (#182)
| Benchmark | Molmo 2 8b | Olmo 3 32b Think |
|---|---|---|
| LMArena Longer Query | — | 1296 |
Writing & Preference Too close to call
Molmo 2 8b: 49.4 (#191), Olmo 3 32b Think: 49.1 (#193)
| Benchmark | Molmo 2 8b | Olmo 3 32b Think |
|---|---|---|
| LMArena Text | 1288 | 1300 |
| LMArena Creative Writing | — | 1256 |
| LMArena Multi-Turn | — | 1290 |
Frequently asked questions
Is Molmo 2 8b better than Olmo 3 32b Think?
Molmo 2 8b and Olmo 3 32b Think score almost the same on the Noometry Index (39.1 vs 38.7), so choose on price, context window or the category you care about most.
How many benchmarks do Molmo 2 8b and Olmo 3 32b Think share?
4 benchmarks have published results for both models. Molmo 2 8b has 5 scored results on Noometry and Olmo 3 32b Think has 14.