Model comparison
Amazon Nova Experimental Chat 10 20 vs Mistral Medium
Amazon Nova Experimental Chat 10 20 is the stronger model overall, scoring 42.1 to 36.3 on the Noometry Index.
Last verified . 17 shared benchmarks.
Mistral AISummary
- They share 17 benchmarks with published results for both. Amazon Nova Experimental Chat 10 20 scores higher in 4 categories and Mistral Medium in 4 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Amazon Nova Experimental Chat 10 20 leads 38.5 to 25.0.
- Mistral Medium has downloadable open weights; the other is API-only.
Side by side
| Amazon Nova Experimental Chat 10 20 | Mistral Medium | |
|---|---|---|
| Provider | Amazon | Mistral AI |
| Noometry Index | 42.1 | 36.3 |
| Released | — | 2023-12-11 |
| Weights | Proprietary | Open |
| Context window | — | 262K |
| Max output | — | 262K |
| Input $ / M tokens | — | $1.50 |
| Output $ / M tokens | — | $7.50 |
| Results tracked | 17 | 36 |
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Category by category
Coding Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 41.6 (#123), Mistral Medium: 34.2 (#243)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Medium |
|---|---|---|
| LMArena Coding | 1412 | 1434 |
| FrontierCode | — | 8% |
| SciCode | — | 40.2% |
| WeirdML | — | 43.7% |
| ALE-Bench | — | 763.98 |
Agentic & Tool Use Not comparable
Amazon Nova Experimental Chat 10 20: —, Mistral Medium: 28.3 (#90)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Medium |
|---|---|---|
| Berkeley Function Calling Leaderboard | — | 37.7% |
Reasoning Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 28.4 (#106), Mistral Medium: 24.0 (#167)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Medium |
|---|---|---|
| LMArena Hard Prompts | 1396 | 1426 |
| Kagi LLM Benchmark | — | 50% |
| CritPt | — | 0% |
| DTBench | — | 75.5% |
| LMCA | — | 26.1% |
| Surface Evolver Bench | — | 26.9% |
Math Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 39.0 (#119), Mistral Medium: 28.1 (#245)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Medium |
|---|---|---|
| LMArena Math | 1425 | 1408 |
| OTIS Mock AIME 2024-2025 | — | 32.2% |
| ProofBench | — | 9% |
| MATH Level 5 | — | 81.6% |
| FrontierMath (Feb 2025 set) | — | 0.3% |
Knowledge Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 38.5 (#144), Mistral Medium: 25.0 (#265)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Medium |
|---|---|---|
| LMArena Expert | 1386 | 1408 |
| GPQA Diamond | — | 59.5% |
| Humanity's Last Exam | — | 4.5% |
| Vectara Hallucination Rate | — | 22.7% |
Multimodal Not comparable
Amazon Nova Experimental Chat 10 20: —, Mistral Medium: 35.3 (#88)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Medium |
|---|---|---|
| LMArena Vision | — | 1172 |
Multilingual Mistral Medium leads
Amazon Nova Experimental Chat 10 20: 49.5 (#131), Mistral Medium: 52.1 (#91)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Medium |
|---|---|---|
| LMArena Non-English | 1372 | 1408 |
| LMArena Chinese | 1404 | 1447 |
| LMArena French | 1425 | 1459 |
| LMArena German | 1391 | 1432 |
| LMArena Japanese | 1360 | 1378 |
| LMArena Korean | 1324 | 1380 |
| LMArena Russian | 1371 | 1411 |
| LMArena Spanish | 1382 | 1433 |
Instruction Following Mistral Medium leads
Amazon Nova Experimental Chat 10 20: 72.1 (#141), Mistral Medium: 73.7 (#116)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Medium |
|---|---|---|
| LMArena Instruction Following | 1365 | 1398 |
Long Context Mistral Medium leads
Amazon Nova Experimental Chat 10 20: 41.7 (#133), Mistral Medium: 42.9 (#114)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Medium |
|---|---|---|
| LMArena Longer Query | 1370 | 1406 |
Writing & Preference Mistral Medium leads
Amazon Nova Experimental Chat 10 20: 56.6 (#136), Mistral Medium: 60.0 (#103)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Mistral Medium |
|---|---|---|
| LMArena Text | 1394 | 1424 |
| LMArena Creative Writing | 1318 | 1391 |
| LMArena Multi-Turn | 1364 | 1418 |
| Short-Story Creative Writing | — | 77.3% |
Frequently asked questions
Is Amazon Nova Experimental Chat 10 20 better than Mistral Medium?
Amazon Nova Experimental Chat 10 20 is the stronger model overall, scoring 42.1 to 36.3 on the Noometry Index.
Is Amazon Nova Experimental Chat 10 20 or Mistral Medium better for coding?
Amazon Nova Experimental Chat 10 20 scores higher on coding benchmarks: 41.6 versus 34.2 in the Noometry coding category.
How many benchmarks do Amazon Nova Experimental Chat 10 20 and Mistral Medium share?
17 benchmarks have published results for both models. Amazon Nova Experimental Chat 10 20 has 17 scored results on Noometry and Mistral Medium has 36.