Model comparison
Amazon Nova Experimental Chat 12 10 vs Molmo 2 8b
Amazon Nova Experimental Chat 12 10 is the stronger model overall, scoring 42.9 to 39.1 on the Noometry Index.
Last verified . 4 shared benchmarks.
Allen Institute for AI (Ai2)Summary
- They share 4 benchmarks with published results for both. Amazon Nova Experimental Chat 12 10 scores higher in 4 categories and Molmo 2 8b in 0 categories; 4 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Amazon Nova Experimental Chat 12 10 leads 59.5 to 49.4.
- Molmo 2 8b has downloadable open weights; the other is API-only.
Side by side
| Amazon Nova Experimental Chat 12 10 | Molmo 2 8b | |
|---|---|---|
| Provider | Amazon | Allen Institute for AI (Ai2) |
| Noometry Index | 42.9 | 39.1 |
| Released | — | — |
| Weights | Proprietary | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 12 | 5 |
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Category by category
Coding Not comparable
Amazon Nova Experimental Chat 12 10: 42.2 (#110), Molmo 2 8b: —
| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Coding | 1430 | — |
Reasoning Amazon Nova Experimental Chat 12 10 leads
Amazon Nova Experimental Chat 12 10: 29.3 (#94), Molmo 2 8b: 25.6 (#146)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Hard Prompts | 1427 | 1287 |
Math Not comparable
Amazon Nova Experimental Chat 12 10: 38.9 (#124), Molmo 2 8b: —
| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Math | 1419 | — |
Knowledge Not comparable
Amazon Nova Experimental Chat 12 10: 39.2 (#136), Molmo 2 8b: —
| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Expert | 1408 | — |
Multimodal Not comparable
Amazon Nova Experimental Chat 12 10: —, Molmo 2 8b: 30.2 (#112)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Vision | — | 1081 |
Multilingual Amazon Nova Experimental Chat 12 10 leads
Amazon Nova Experimental Chat 12 10: 51.4 (#108), Molmo 2 8b: 42.7 (#190)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Non-English | 1398 | 1276 |
| LMArena Chinese | 1440 | — |
| LMArena Russian | 1395 | — |
Instruction Following Amazon Nova Experimental Chat 12 10 leads
Amazon Nova Experimental Chat 12 10: 73.2 (#123), Molmo 2 8b: 67.0 (#201)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Instruction Following | 1387 | 1270 |
Long Context Not comparable
Amazon Nova Experimental Chat 12 10: 42.4 (#125), Molmo 2 8b: —
| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Longer Query | 1391 | — |
Writing & Preference Amazon Nova Experimental Chat 12 10 leads
Amazon Nova Experimental Chat 12 10: 59.5 (#110), Molmo 2 8b: 49.4 (#191)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Molmo 2 8b |
|---|---|---|
| LMArena Text | 1420 | 1288 |
| LMArena Creative Writing | 1350 | — |
| LMArena Multi-Turn | 1409 | — |
Frequently asked questions
Is Amazon Nova Experimental Chat 12 10 better than Molmo 2 8b?
Amazon Nova Experimental Chat 12 10 is the stronger model overall, scoring 42.9 to 39.1 on the Noometry Index.
How many benchmarks do Amazon Nova Experimental Chat 12 10 and Molmo 2 8b share?
4 benchmarks have published results for both models. Amazon Nova Experimental Chat 12 10 has 12 scored results on Noometry and Molmo 2 8b has 5.