Model comparison
Amazon Nova Experimental Chat 12 10 vs GPT-6 Sol
GPT-6 Sol is the stronger model overall, scoring 49.2 to 42.3 on the Noometry Index.
Last verified . 12 shared benchmarks.
Summary
- They share 12 benchmarks with published results for both. Amazon Nova Experimental Chat 12 10 scores higher in 2 categories and GPT-6 Sol in 6 categories; 4 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where GPT-6 Sol leads 49.3 to 28.1.
Side by side
| Amazon Nova Experimental Chat 12 10 | GPT-6 Sol | |
|---|---|---|
| Provider | Amazon | OpenAI |
| Noometry Index | 42.3 | 49.2 |
| Released | — | 2026-09-22 |
| Weights | Proprietary | Proprietary |
| Context window | — | 1.05M |
| Max output | — | 128K |
| Input $ / M tokens | — | $2 |
| Output $ / M tokens | — | $10 |
| Results tracked | 12 | 22 |
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Category by category
Coding GPT-6 Sol leads
Amazon Nova Experimental Chat 12 10: 41.5 (#112), GPT-6 Sol: 59.6 (#11)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GPT-6 Sol |
|---|---|---|
| LMArena Coding | 1430 | 1453 |
| DeepSWE | — | 68.8% |
| FrontierCode | — | 49.3% |
| LMArena WebDev | — | 1692 |
Agentic & Tool Use Not comparable
Amazon Nova Experimental Chat 12 10: —, GPT-6 Sol: 33.5 (#49)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GPT-6 Sol |
|---|---|---|
| GDP.pdf | — | 28% |
Reasoning GPT-6 Sol leads
Amazon Nova Experimental Chat 12 10: 28.1 (#93), GPT-6 Sol: 49.3 (#34)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GPT-6 Sol |
|---|---|---|
| LMArena Hard Prompts | 1427 | 1420 |
| NYT Connections (extended) | — | 90.1% |
| EBR-Bench | — | 53.3% |
Math Too close to call
Amazon Nova Experimental Chat 12 10: 36.1 (#130), GPT-6 Sol: 35.8 (#135)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GPT-6 Sol |
|---|---|---|
| LMArena Math | 1418 | 1404 |
Knowledge GPT-6 Sol leads
Amazon Nova Experimental Chat 12 10: 38.6 (#133), GPT-6 Sol: 43.0 (#87)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GPT-6 Sol |
|---|---|---|
| LMArena Expert | 1409 | 1449 |
| Vectara Hallucination Rate | — | 6.5% |
Multimodal Not comparable
Amazon Nova Experimental Chat 12 10: —, GPT-6 Sol: 47.6 (#9)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GPT-6 Sol |
|---|---|---|
| Furniture Assembly | — | 58.3% |
Multilingual Too close to call
Amazon Nova Experimental Chat 12 10: 51.7 (#103), GPT-6 Sol: 51.0 (#113)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GPT-6 Sol |
|---|---|---|
| LMArena Non-English | 1399 | 1389 |
| LMArena Chinese | 1440 | 1416 |
| LMArena Russian | 1397 | 1407 |
| LMArena Spanish | — | 1377 |
Instruction Following Too close to call
Amazon Nova Experimental Chat 12 10: 73.4 (#117), GPT-6 Sol: 74.4 (#97)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GPT-6 Sol |
|---|---|---|
| LMArena Instruction Following | 1387 | 1406 |
Long Context Too close to call
Amazon Nova Experimental Chat 12 10: 42.4 (#120), GPT-6 Sol: 43.2 (#100)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GPT-6 Sol |
|---|---|---|
| LMArena Longer Query | 1391 | 1415 |
Writing & Preference GPT-6 Sol leads
Amazon Nova Experimental Chat 12 10: 59.7 (#104), GPT-6 Sol: 72.3 (#15)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GPT-6 Sol |
|---|---|---|
| LMArena Text | 1420 | 1396 |
| LMArena Creative Writing | 1351 | 1392 |
| LMArena Multi-Turn | 1409 | 1405 |
| EQ-Bench Creative Writing | — | 2125 |
Frequently asked questions
Is Amazon Nova Experimental Chat 12 10 better than GPT-6 Sol?
GPT-6 Sol is the stronger model overall, scoring 49.2 to 42.3 on the Noometry Index.
Is Amazon Nova Experimental Chat 12 10 or GPT-6 Sol better for coding?
GPT-6 Sol scores higher on coding benchmarks: 59.6 versus 41.5 in the Noometry coding category.
How many benchmarks do Amazon Nova Experimental Chat 12 10 and GPT-6 Sol share?
12 benchmarks have published results for both models. Amazon Nova Experimental Chat 12 10 has 12 scored results on Noometry and GPT-6 Sol has 22.