Model comparison
Amazon Nova Experimental Chat 12 10 vs Mistral Large 3
Amazon Nova Experimental Chat 12 10 is the stronger model overall, scoring 42.3 to 38.6 on the Noometry Index.
Last verified . 12 shared benchmarks.
Mistral AISummary
- They share 12 benchmarks with published results for both. Amazon Nova Experimental Chat 12 10 scores higher in 4 categories and Mistral Large 3 in 4 categories; 3 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Amazon Nova Experimental Chat 12 10 leads 28.1 to 14.6.
- Mistral Large 3 has downloadable open weights; the other is API-only.
Side by side
| Amazon Nova Experimental Chat 12 10 | Mistral Large 3 | |
|---|---|---|
| Provider | Amazon | Mistral AI |
| Noometry Index | 42.3 | 38.6 |
| Released | — | 2025-12-02 |
| Weights | Proprietary | Open |
| Context window | — | 262K |
| Max output | — | 8K |
| Input $ / M tokens | — | $0.25 |
| Output $ / M tokens | — | $0.75 |
| Results tracked | 12 | 24 |
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Category by category
Coding Amazon Nova Experimental Chat 12 10 leads
Amazon Nova Experimental Chat 12 10: 41.5 (#112), Mistral Large 3: 34.1 (#230)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Mistral Large 3 |
|---|---|---|
| LMArena Coding | 1430 | 1447 |
| LMArena WebDev | — | 1230 |
Reasoning Amazon Nova Experimental Chat 12 10 leads
Amazon Nova Experimental Chat 12 10: 28.1 (#93), Mistral Large 3: 14.6 (#314)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Mistral Large 3 |
|---|---|---|
| LMArena Hard Prompts | 1427 | 1429 |
| Kagi LLM Benchmark | — | 50.9% |
| NYT Connections (extended) | — | 7.5% |
| Thematic Generalization | — | 23% |
Math Too close to call
Amazon Nova Experimental Chat 12 10: 36.1 (#130), Mistral Large 3: 36.0 (#131)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Mistral Large 3 |
|---|---|---|
| LMArena Math | 1418 | 1415 |
Knowledge Amazon Nova Experimental Chat 12 10 leads
Amazon Nova Experimental Chat 12 10: 38.6 (#133), Mistral Large 3: 35.5 (#173)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Mistral Large 3 |
|---|---|---|
| LMArena Expert | 1409 | 1421 |
| Vectara Hallucination Rate | — | 14.5% |
Multimodal Not comparable
Amazon Nova Experimental Chat 12 10: —, Mistral Large 3: 37.6 (#65)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Mistral Large 3 |
|---|---|---|
| LMArena Vision | — | 1222 |
Multilingual Too close to call
Amazon Nova Experimental Chat 12 10: 51.7 (#103), Mistral Large 3: 52.6 (#79)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Mistral Large 3 |
|---|---|---|
| LMArena Non-English | 1399 | 1412 |
| LMArena Chinese | 1440 | 1448 |
| LMArena Russian | 1397 | 1412 |
| LMArena French | — | 1456 |
| LMArena German | — | 1438 |
| LMArena Japanese | — | 1399 |
| LMArena Korean | — | 1384 |
| LMArena Spanish | — | 1437 |
Instruction Following Too close to call
Amazon Nova Experimental Chat 12 10: 73.4 (#117), Mistral Large 3: 74.1 (#104)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Mistral Large 3 |
|---|---|---|
| LMArena Instruction Following | 1387 | 1402 |
Long Context Too close to call
Amazon Nova Experimental Chat 12 10: 42.4 (#120), Mistral Large 3: 43.1 (#102)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Mistral Large 3 |
|---|---|---|
| LMArena Longer Query | 1391 | 1413 |
Writing & Preference Too close to call
Amazon Nova Experimental Chat 12 10: 59.7 (#104), Mistral Large 3: 60.2 (#100)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Mistral Large 3 |
|---|---|---|
| LMArena Text | 1420 | 1427 |
| LMArena Creative Writing | 1351 | 1385 |
| LMArena Multi-Turn | 1409 | 1429 |
| EQ-Bench Creative Writing | — | 1412 |
Frequently asked questions
Is Amazon Nova Experimental Chat 12 10 better than Mistral Large 3?
Amazon Nova Experimental Chat 12 10 is the stronger model overall, scoring 42.3 to 38.6 on the Noometry Index.
Is Amazon Nova Experimental Chat 12 10 or Mistral Large 3 better for coding?
Amazon Nova Experimental Chat 12 10 scores higher on coding benchmarks: 41.5 versus 34.1 in the Noometry coding category.
How many benchmarks do Amazon Nova Experimental Chat 12 10 and Mistral Large 3 share?
12 benchmarks have published results for both models. Amazon Nova Experimental Chat 12 10 has 12 scored results on Noometry and Mistral Large 3 has 24.