Model comparison
Amazon Nova Experimental Chat 26 02 10 vs Nova 2.0 Pro Preview
Amazon Nova Experimental Chat 26 02 10 is the stronger model overall, scoring 43.8 to 32.8 on the Noometry Index.
Last verified . 0 shared benchmarks.
Summary
- The widest gap is in reasoning, where Amazon Nova Experimental Chat 26 02 10 leads 28.9 to 21.7.
Side by side
| Amazon Nova Experimental Chat 26 02 10 | Nova 2.0 Pro Preview | |
|---|---|---|
| Provider | Amazon | Amazon |
| Noometry Index | 43.8 | 32.8 |
| Released | — | 2025-12-02 |
| Weights | Proprietary | Proprietary |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 12 | 3 |
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Category by category
Coding Amazon Nova Experimental Chat 26 02 10 leads
Amazon Nova Experimental Chat 26 02 10: 43.2 (#81), Nova 2.0 Pro Preview: 40.2 (#130)
| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Nova 2.0 Pro Preview |
|---|---|---|
| SciCode | — | 42.7% |
| LMArena Coding | 1483 | — |
Agentic & Tool Use Not comparable
Amazon Nova Experimental Chat 26 02 10: —, Nova 2.0 Pro Preview: 21.9 (#127)
| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Nova 2.0 Pro Preview |
|---|---|---|
| GDP.pdf | — | 2% |
Reasoning Amazon Nova Experimental Chat 26 02 10 leads
Amazon Nova Experimental Chat 26 02 10: 28.9 (#84), Nova 2.0 Pro Preview: 21.7 (#189)
| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Nova 2.0 Pro Preview |
|---|---|---|
| CritPt | — | 0% |
| LMArena Hard Prompts | 1458 | — |
Math Not comparable
Amazon Nova Experimental Chat 26 02 10: 36.6 (#108), Nova 2.0 Pro Preview: —
| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Math | 1440 | — |
Knowledge Not comparable
Amazon Nova Experimental Chat 26 02 10: 41.6 (#98), Nova 2.0 Pro Preview: —
| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Expert | 1505 | — |
Multilingual Not comparable
Amazon Nova Experimental Chat 26 02 10: 54.3 (#48), Nova 2.0 Pro Preview: —
| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Non-English | 1435 | — |
| LMArena Chinese | 1465 | — |
| LMArena Russian | 1423 | — |
Instruction Following Not comparable
Amazon Nova Experimental Chat 26 02 10: 75.3 (#66), Nova 2.0 Pro Preview: —
| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Instruction Following | 1426 | — |
Long Context Not comparable
Amazon Nova Experimental Chat 26 02 10: 44.0 (#73), Nova 2.0 Pro Preview: —
| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Longer Query | 1441 | — |
Writing & Preference Not comparable
Amazon Nova Experimental Chat 26 02 10: 62.0 (#80), Nova 2.0 Pro Preview: —
| Benchmark | Amazon Nova Experimental Chat 26 02 10 | Nova 2.0 Pro Preview |
|---|---|---|
| LMArena Text | 1449 | — |
| LMArena Creative Writing | 1369 | — |
| LMArena Multi-Turn | 1442 | — |
Frequently asked questions
Is Amazon Nova Experimental Chat 26 02 10 better than Nova 2.0 Pro Preview?
Amazon Nova Experimental Chat 26 02 10 is the stronger model overall, scoring 43.8 to 32.8 on the Noometry Index.
Is Amazon Nova Experimental Chat 26 02 10 or Nova 2.0 Pro Preview better for coding?
Amazon Nova Experimental Chat 26 02 10 scores higher on coding benchmarks: 43.2 versus 40.2 in the Noometry coding category.
How many benchmarks do Amazon Nova Experimental Chat 26 02 10 and Nova 2.0 Pro Preview share?
0 benchmarks have published results for both models. Amazon Nova Experimental Chat 26 02 10 has 12 scored results on Noometry and Nova 2.0 Pro Preview has 3.