Model comparison
Amazon Nova Experimental Chat 10 20 vs Claude 3.7 Sonnet
Amazon Nova Experimental Chat 10 20 is the stronger model overall, scoring 42.1 to 39.5 on the Noometry Index.
Last verified . 17 shared benchmarks.
Summary
- They share 17 benchmarks with published results for both. Amazon Nova Experimental Chat 10 20 scores higher in 5 categories and Claude 3.7 Sonnet in 3 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Amazon Nova Experimental Chat 10 20 leads 28.4 to 18.6.
Side by side
| Amazon Nova Experimental Chat 10 20 | Claude 3.7 Sonnet | |
|---|---|---|
| Provider | Amazon | Anthropic |
| Noometry Index | 42.1 | 39.5 |
| Released | — | 2025-02-24 |
| Weights | Proprietary | Proprietary |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 17 | 58 |
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Category by category
Coding Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 41.6 (#123), Claude 3.7 Sonnet: 40.6 (#136)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Claude 3.7 Sonnet |
|---|---|---|
| LMArena Coding | 1412 | 1361 |
| SWE-bench Verified | — | 61% |
| SWE-bench Verified (bash only) | — | 52.8% |
| Aider Polyglot | — | 64.9% |
| GSO | — | 3.8% |
| LiveBench Coding | — | 74.5% |
| CadEval | — | 54% |
Agentic & Tool Use Not comparable
Amazon Nova Experimental Chat 10 20: —, Claude 3.7 Sonnet: 34.1 (#50)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Claude 3.7 Sonnet |
|---|---|---|
| TheAgentCompany | — | 30.9% |
| Cybench | — | 20% |
| DeepResearch Bench | — | 43.6% |
| OSWorld | — | 35.8% |
| METR Time Horizons | — | 60% |
Reasoning Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 28.4 (#106), Claude 3.7 Sonnet: 18.6 (#277)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Claude 3.7 Sonnet |
|---|---|---|
| LMArena Hard Prompts | 1396 | 1333 |
| ARC-AGI-2 | — | 0.9% |
| SimpleBench | — | 46.4% |
| ARC-AGI-1 | — | 28.6% |
| EnigmaEval | — | 4.2% |
| LiveBench Reasoning | — | 87.8% |
| LiveBench Data Analysis | — | 74% |
| Epoch Capabilities Index | — | 141.16 |
| ForecastBench | — | 61.8 |
| LiveBench | — | 76.1% |
Math Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 39.0 (#119), Claude 3.7 Sonnet: 37.5 (#153)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Claude 3.7 Sonnet |
|---|---|---|
| LMArena Math | 1425 | 1337 |
| OTIS Mock AIME 2024-2025 | — | 57.8% |
| Omni-MATH | — | 33% |
| LiveBench Math | — | 79% |
| MATH Level 5 | — | 91.2% |
| FrontierMath (Feb 2025 set) | — | 4.1% |
Knowledge Claude 3.7 Sonnet leads
Amazon Nova Experimental Chat 10 20: 38.5 (#144), Claude 3.7 Sonnet: 39.8 (#130)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Claude 3.7 Sonnet |
|---|---|---|
| LMArena Expert | 1386 | 1321 |
| GPQA Diamond | — | 79.7% |
| Humanity's Last Exam | — | 8% |
| MMLU-Pro | — | 78.4% |
| Confabulations | — | 14.7% |
| GPQA (HELM) | — | 60.8% |
Multimodal Not comparable
Amazon Nova Experimental Chat 10 20: —, Claude 3.7 Sonnet: 33.7 (#95)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Claude 3.7 Sonnet |
|---|---|---|
| LMArena Vision | — | 1169 |
| GeoBench | — | 68% |
| VPCT | — | 39% |
| SpatialViz-Bench | — | 33.9% |
Multilingual Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 49.5 (#131), Claude 3.7 Sonnet: 44.1 (#179)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Claude 3.7 Sonnet |
|---|---|---|
| LMArena Non-English | 1372 | 1296 |
| LMArena Chinese | 1404 | 1299 |
| LMArena French | 1425 | 1303 |
| LMArena German | 1391 | 1301 |
| LMArena Japanese | 1360 | 1267 |
| LMArena Korean | 1324 | 1249 |
| LMArena Russian | 1371 | 1311 |
| LMArena Spanish | 1382 | 1298 |
Instruction Following Too close to call
Amazon Nova Experimental Chat 10 20: 72.1 (#141), Claude 3.7 Sonnet: 72.9 (#125)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Claude 3.7 Sonnet |
|---|---|---|
| LMArena Instruction Following | 1365 | 1352 |
| LiveBench Instruction Following | — | 81.3% |
| IFEval | — | 83.4% |
Long Context Claude 3.7 Sonnet leads
Amazon Nova Experimental Chat 10 20: 41.7 (#133), Claude 3.7 Sonnet: 50.3 (#10)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Claude 3.7 Sonnet |
|---|---|---|
| LMArena Longer Query | 1370 | 1373 |
| Fiction.LiveBench | — | 83.3% |
Writing & Preference Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 56.6 (#136), Claude 3.7 Sonnet: 54.4 (#150)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Claude 3.7 Sonnet |
|---|---|---|
| LMArena Text | 1394 | 1314 |
| LMArena Creative Writing | 1318 | 1332 |
| LMArena Multi-Turn | 1364 | 1339 |
| Short-Story Creative Writing | — | 81.1% |
| EQ-Bench Creative Writing | — | 1412 |
| WildBench | — | 81.4% |
| LiveBench Language | — | 59.9% |
Frequently asked questions
Is Amazon Nova Experimental Chat 10 20 better than Claude 3.7 Sonnet?
Amazon Nova Experimental Chat 10 20 is the stronger model overall, scoring 42.1 to 39.5 on the Noometry Index.
Is Amazon Nova Experimental Chat 10 20 or Claude 3.7 Sonnet better for coding?
Amazon Nova Experimental Chat 10 20 scores higher on coding benchmarks: 41.6 versus 40.6 in the Noometry coding category.
How many benchmarks do Amazon Nova Experimental Chat 10 20 and Claude 3.7 Sonnet share?
17 benchmarks have published results for both models. Amazon Nova Experimental Chat 10 20 has 17 scored results on Noometry and Claude 3.7 Sonnet has 58.