Model comparison
Claude 3.7 Sonnet vs Mistral Large 3
Claude 3.7 Sonnet and Mistral Large 3 score almost the same on the Noometry Index (39.5 vs 39.1), so choose on price, context window or the category you care about most.
Last verified . 19 shared benchmarks.
Mistral AISummary
- They share 19 benchmarks with published results for both. Claude 3.7 Sonnet scores higher in 4 categories and Mistral Large 3 in 5 categories; 9 gaps are clear of the uncertainty.
- The widest gap is in multilingual, where Mistral Large 3 leads 52.5 to 44.1.
- Mistral Large 3 has downloadable open weights; the other is API-only.
Side by side
| Claude 3.7 Sonnet | Mistral Large 3 | |
|---|---|---|
| Provider | Anthropic | Mistral AI |
| Noometry Index | 39.5 | 39.1 |
| Released | 2025-02-24 | 2025-12-02 |
| Weights | Proprietary | Open |
| Context window | — | 262K |
| Max output | — | 8K |
| Input $ / M tokens | — | $0.25 |
| Output $ / M tokens | — | $0.75 |
| Results tracked | 58 | 24 |
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Category by category
Coding Claude 3.7 Sonnet leads
Claude 3.7 Sonnet: 40.6 (#136), Mistral Large 3: 34.4 (#237)
| Benchmark | Claude 3.7 Sonnet | Mistral Large 3 |
|---|---|---|
| LMArena Coding | 1361 | 1448 |
| SWE-bench Verified | 61% | — |
| SWE-bench Verified (bash only) | 52.8% | — |
| Aider Polyglot | 64.9% | — |
| LMArena WebDev | — | 1230 |
| GSO | 3.8% | — |
| LiveBench Coding | 74.5% | — |
| CadEval | 54% | — |
Agentic & Tool Use Not comparable
Claude 3.7 Sonnet: 34.1 (#50), Mistral Large 3: —
| Benchmark | Claude 3.7 Sonnet | Mistral Large 3 |
|---|---|---|
| TheAgentCompany | 30.9% | — |
| Cybench | 20% | — |
| DeepResearch Bench | 43.6% | — |
| OSWorld | 35.8% | — |
| METR Time Horizons | 60% | — |
Reasoning Claude 3.7 Sonnet leads
Claude 3.7 Sonnet: 18.6 (#277), Mistral Large 3: 15.2 (#319)
| Benchmark | Claude 3.7 Sonnet | Mistral Large 3 |
|---|---|---|
| LMArena Hard Prompts | 1333 | 1429 |
| ARC-AGI-2 | 0.9% | — |
| SimpleBench | 46.4% | — |
| Kagi LLM Benchmark | — | 50.9% |
| NYT Connections (extended) | — | 7.5% |
| ARC-AGI-1 | 28.6% | — |
| EnigmaEval | 4.2% | — |
| Thematic Generalization | — | 23% |
| LiveBench Reasoning | 87.8% | — |
| LiveBench Data Analysis | 74% | — |
| Epoch Capabilities Index | 141.16 | — |
| ForecastBench | 61.8 | — |
| LiveBench | 76.1% | — |
Math Mistral Large 3 leads
Claude 3.7 Sonnet: 37.5 (#153), Mistral Large 3: 38.7 (#129)
| Benchmark | Claude 3.7 Sonnet | Mistral Large 3 |
|---|---|---|
| LMArena Math | 1337 | 1414 |
| 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
Claude 3.7 Sonnet: 39.8 (#130), Mistral Large 3: 36.0 (#177)
| Benchmark | Claude 3.7 Sonnet | Mistral Large 3 |
|---|---|---|
| LMArena Expert | 1321 | 1421 |
| GPQA Diamond | 79.7% | — |
| Humanity's Last Exam | 8% | — |
| MMLU-Pro | 78.4% | — |
| Confabulations | 14.7% | — |
| Vectara Hallucination Rate | — | 14.5% |
| GPQA (HELM) | 60.8% | — |
Multimodal Mistral Large 3 leads
Claude 3.7 Sonnet: 33.7 (#95), Mistral Large 3: 38.2 (#66)
| Benchmark | Claude 3.7 Sonnet | Mistral Large 3 |
|---|---|---|
| LMArena Vision | 1169 | 1221 |
| GeoBench | 68% | — |
| VPCT | 39% | — |
| SpatialViz-Bench | 33.9% | — |
Multilingual Mistral Large 3 leads
Claude 3.7 Sonnet: 44.1 (#179), Mistral Large 3: 52.5 (#84)
| Benchmark | Claude 3.7 Sonnet | Mistral Large 3 |
|---|---|---|
| LMArena Non-English | 1296 | 1413 |
| LMArena Chinese | 1299 | 1447 |
| LMArena French | 1303 | 1455 |
| LMArena German | 1301 | 1437 |
| LMArena Japanese | 1267 | 1394 |
| LMArena Korean | 1249 | 1384 |
| LMArena Russian | 1311 | 1411 |
| LMArena Spanish | 1298 | 1440 |
Instruction Following Mistral Large 3 leads
Claude 3.7 Sonnet: 72.9 (#125), Mistral Large 3: 74.0 (#108)
| Benchmark | Claude 3.7 Sonnet | Mistral Large 3 |
|---|---|---|
| LMArena Instruction Following | 1352 | 1403 |
| LiveBench Instruction Following | 81.3% | — |
| IFEval | 83.4% | — |
Long Context Claude 3.7 Sonnet leads
Claude 3.7 Sonnet: 50.3 (#10), Mistral Large 3: 43.1 (#105)
| Benchmark | Claude 3.7 Sonnet | Mistral Large 3 |
|---|---|---|
| LMArena Longer Query | 1373 | 1413 |
| Fiction.LiveBench | 83.3% | — |
Writing & Preference Mistral Large 3 leads
Claude 3.7 Sonnet: 54.4 (#150), Mistral Large 3: 60.0 (#101)
| Benchmark | Claude 3.7 Sonnet | Mistral Large 3 |
|---|---|---|
| LMArena Text | 1314 | 1428 |
| LMArena Creative Writing | 1332 | 1386 |
| EQ-Bench Creative Writing | 1412 | 1412 |
| LMArena Multi-Turn | 1339 | 1429 |
| Short-Story Creative Writing | 81.1% | — |
| WildBench | 81.4% | — |
| LiveBench Language | 59.9% | — |
Frequently asked questions
Is Claude 3.7 Sonnet better than Mistral Large 3?
Claude 3.7 Sonnet and Mistral Large 3 score almost the same on the Noometry Index (39.5 vs 39.1), so choose on price, context window or the category you care about most.
Is Claude 3.7 Sonnet or Mistral Large 3 better for coding?
Claude 3.7 Sonnet scores higher on coding benchmarks: 40.6 versus 34.4 in the Noometry coding category.
How many benchmarks do Claude 3.7 Sonnet and Mistral Large 3 share?
19 benchmarks have published results for both models. Claude 3.7 Sonnet has 58 scored results on Noometry and Mistral Large 3 has 24.