Model comparison
Mistral Large 4 vs Muse Spark
Muse Spark is the stronger model overall, scoring 50.6 to 43.1 on the Noometry Index.
Last verified . 12 shared benchmarks.
Mistral AI
MetaSummary
- They share 12 benchmarks with published results for both. Mistral Large 4 scores higher in 1 category and Muse Spark in 7 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Muse Spark leads 65.7 to 36.6.
Side by side
| Mistral Large 4 | Muse Spark | |
|---|---|---|
| Provider | Mistral AI | Meta |
| Noometry Index | 43.1 | 50.6 |
| Released | 2026-10-06 | 2026-04-08 |
| Weights | Proprietary | Proprietary |
| Context window | 1.05M | — |
| Max output | 262K | — |
| Input $ / M tokens | $0.68 | — |
| Output $ / M tokens | $2.09 | — |
| Results tracked | 15 | 27 |
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Category by category
Coding Mistral Large 4 leads
Mistral Large 4: 48.6 (#57), Muse Spark: 46.2 (#69)
| Benchmark | Mistral Large 4 | Muse Spark |
|---|---|---|
| LMArena Coding | 1475 | 1481 |
| LMArena WebDev | 1541 | — |
| SciCode | — | 51.5% |
Reasoning Muse Spark leads
Mistral Large 4: 22.5 (#192), Muse Spark: 35.9 (#67)
| Benchmark | Mistral Large 4 | Muse Spark |
|---|---|---|
| LMArena Hard Prompts | 1444 | 1474 |
| NYT Connections (extended) | 27.4% | — |
| CritPt | — | 11.3% |
| Epoch Capabilities Index | — | 152.04 |
Math Muse Spark leads
Mistral Large 4: 40.4 (#91), Muse Spark: 47.8 (#66)
| Benchmark | Mistral Large 4 | Muse Spark |
|---|---|---|
| LMArena Math | 1488 | 1455 |
| OTIS Mock AIME 2024-2025 | — | 88.9% |
| ProofBench | — | 17% |
| FrontierMath (Feb 2025 set) | — | 39% |
| FrontierMath Tier 4 (v1) | — | 14.6% |
Knowledge Muse Spark leads
Mistral Large 4: 36.6 (#166), Muse Spark: 65.7 (#13)
| Benchmark | Mistral Large 4 | Muse Spark |
|---|---|---|
| LMArena Expert | 1447 | 1457 |
| GPQA Diamond | — | 89.8% |
| Humanity's Last Exam | — | 40.6% |
| SimpleQA Verified | 20% | — |
Multimodal Not comparable
Mistral Large 4: —, Muse Spark: 43.4 (#24)
| Benchmark | Mistral Large 4 | Muse Spark |
|---|---|---|
| LMArena Vision | — | 1306 |
| LMArena Document | — | 1444 |
Multilingual Muse Spark leads
Mistral Large 4: 52.6 (#82), Muse Spark: 56.1 (#24)
| Benchmark | Mistral Large 4 | Muse Spark |
|---|---|---|
| LMArena Non-English | 1415 | 1464 |
| LMArena Chinese | 1491 | 1509 |
| LMArena Russian | 1414 | 1466 |
| LMArena French | — | 1497 |
| LMArena German | — | 1497 |
| LMArena Korean | — | 1459 |
| LMArena Spanish | — | 1472 |
Instruction Following Too close to call
Mistral Large 4: 75.0 (#76), Muse Spark: 75.9 (#51)
| Benchmark | Mistral Large 4 | Muse Spark |
|---|---|---|
| LMArena Instruction Following | 1424 | 1442 |
Long Context Too close to call
Mistral Large 4: 43.6 (#89), Muse Spark: 44.4 (#69)
| Benchmark | Mistral Large 4 | Muse Spark |
|---|---|---|
| LMArena Longer Query | 1429 | 1451 |
Writing & Preference Muse Spark leads
Mistral Large 4: 60.4 (#97), Muse Spark: 66.0 (#39)
| Benchmark | Mistral Large 4 | Muse Spark |
|---|---|---|
| LMArena Text | 1427 | 1474 |
| LMArena Creative Writing | 1361 | 1459 |
| LMArena Multi-Turn | 1424 | 1477 |
Frequently asked questions
Is Mistral Large 4 better than Muse Spark?
Muse Spark is the stronger model overall, scoring 50.6 to 43.1 on the Noometry Index.
Is Mistral Large 4 or Muse Spark better for coding?
Mistral Large 4 scores higher on coding benchmarks: 48.6 versus 46.2 in the Noometry coding category.
How many benchmarks do Mistral Large 4 and Muse Spark share?
12 benchmarks have published results for both models. Mistral Large 4 has 15 scored results on Noometry and Muse Spark has 27.