Model comparison
Ministral 8B vs Muse Spark
Muse Spark is the stronger model overall, scoring 50.3 to 27.8 on the Noometry Index.
Last verified . 13 shared benchmarks.
Mistral AI
MetaSummary
- They share 13 benchmarks with published results for both. Ministral 8B scores higher in 0 categories and Muse Spark in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Muse Spark leads 65.7 to 12.5.
- The biggest single-benchmark swing is GPQA Diamond: 27.1% for Ministral 8B and 89.8% for Muse Spark.
- Ministral 8B has downloadable open weights; the other is API-only.
Side by side
| Ministral 8B | Muse Spark | |
|---|---|---|
| Provider | Mistral AI | Meta |
| Noometry Index | 27.8 | 50.3 |
| Released | 2024-10-01 | 2026-04-08 |
| Weights | Open | Proprietary |
| Context window | 128K | — |
| Max output | 128K | — |
| Input $ / M tokens | $0.10 | — |
| Output $ / M tokens | $0.10 | — |
| Results tracked | 17 | 27 |
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Category by category
Coding Muse Spark leads
Ministral 8B: 34.4 (#226), Muse Spark: 45.6 (#65)
| Benchmark | Ministral 8B | Muse Spark |
|---|---|---|
| LMArena Coding | 1202 | 1482 |
| SciCode | — | 51.5% |
Agentic & Tool Use Not comparable
Ministral 8B: 16.2 (#140), Muse Spark: —
| Benchmark | Ministral 8B | Muse Spark |
|---|---|---|
| Berkeley Function Calling Leaderboard | 11.1% | — |
Reasoning Muse Spark leads
Ministral 8B: 17.7 (#279), Muse Spark: 34.9 (#61)
| Benchmark | Ministral 8B | Muse Spark |
|---|---|---|
| LMArena Hard Prompts | 1191 | 1475 |
| CritPt | — | 11.3% |
| DTBench | 45.7% | — |
| Epoch Capabilities Index | — | 152.09 |
Math Muse Spark leads
Ministral 8B: 23.7 (#262), Muse Spark: 46.8 (#57)
| Benchmark | Ministral 8B | Muse Spark |
|---|---|---|
| LMArena Math | 1188 | 1455 |
| OTIS Mock AIME 2024-2025 | — | 88.9% |
| ProofBench | — | 17% |
| MATH Level 5 | 14.9% | — |
| FrontierMath (Feb 2025 set) | — | 39% |
| FrontierMath Tier 4 (v1) | — | 14.6% |
Knowledge Muse Spark leads
Ministral 8B: 12.5 (#292), Muse Spark: 65.7 (#12)
| Benchmark | Ministral 8B | Muse Spark |
|---|---|---|
| GPQA Diamond | 27.1% | 89.8% |
| LMArena Expert | 1170 | 1458 |
| Humanity's Last Exam | — | 40.6% |
| Vectara Hallucination Rate | 7.4% | — |
Multimodal Not comparable
Ministral 8B: —, Muse Spark: 42.7 (#23)
| Benchmark | Ministral 8B | Muse Spark |
|---|---|---|
| LMArena Vision | — | 1306 |
| LMArena Document | — | 1444 |
Multilingual Muse Spark leads
Ministral 8B: 35.3 (#242), Muse Spark: 56.3 (#23)
| Benchmark | Ministral 8B | Muse Spark |
|---|---|---|
| LMArena Non-English | 1165 | 1464 |
| LMArena Chinese | 1193 | 1507 |
| LMArena Russian | 1195 | 1467 |
| LMArena French | — | 1497 |
| LMArena German | — | 1497 |
| LMArena Korean | — | 1457 |
| LMArena Spanish | — | 1471 |
Instruction Following Muse Spark leads
Ministral 8B: 60.7 (#245), Muse Spark: 76.1 (#47)
| Benchmark | Ministral 8B | Muse Spark |
|---|---|---|
| LMArena Instruction Following | 1161 | 1443 |
Long Context Muse Spark leads
Ministral 8B: 36.7 (#222), Muse Spark: 44.4 (#65)
| Benchmark | Ministral 8B | Muse Spark |
|---|---|---|
| LMArena Longer Query | 1212 | 1451 |
Writing & Preference Muse Spark leads
Ministral 8B: 39.8 (#241), Muse Spark: 66.2 (#37)
| Benchmark | Ministral 8B | Muse Spark |
|---|---|---|
| LMArena Text | 1191 | 1474 |
| LMArena Creative Writing | 1175 | 1460 |
| LMArena Multi-Turn | 1166 | 1477 |
Frequently asked questions
Is Ministral 8B better than Muse Spark?
Muse Spark is the stronger model overall, scoring 50.3 to 27.8 on the Noometry Index.
Is Ministral 8B or Muse Spark better for coding?
Muse Spark scores higher on coding benchmarks: 45.6 versus 34.4 in the Noometry coding category.
How many benchmarks do Ministral 8B and Muse Spark share?
13 benchmarks have published results for both models. Ministral 8B has 17 scored results on Noometry and Muse Spark has 27.