Muse Spark 1.3 (High): benchmark results
Provider: Meta. Released 2026-09-02. Access: API.
Unified ELO 1750 ± 1, rank #37 of 3078 rated models, from 14 benchmark results.
Strongest benchmark results
| Benchmark | Score | Metric | Percentile |
|---|---|---|---|
| Korean CSAT 2026 (Easy Mode) - Physics I | 50 | Points (out of 50) | 95.9 |
| Korean CSAT 2026 (Easy Mode) - Society and Culture | 46 | Points (out of 50) | 91.8 |
| Korean CSAT 2026 (Easy Mode) - Life Science I | 50 | Points (out of 50) | 91.2 |
| Korean CSAT 2026 (Easy Mode) - Chemistry I | 50 | Points (out of 50) | 90.8 |
| Korean CSAT 2026 (Easy Mode) - Total | 442 | Points (out of 450) | 89.1 |
| Korean CSAT 2026 (Easy Mode) - Mathematics | 100 | Points (out of 100) | 88.4 |
| Multi-turn Debate (Lechmazur) | 1600.8 | Bradley-Terry Rating | 78.4 |
| Korean CSAT 2026 (Easy Mode) - Korean | 97 | Points (out of 100) | 70.4 |
| Creative Writing (Lechmazur) | 0.8 | Mean Score | 67.3 |
| Korean CSAT 2026 (Easy Mode) - English | 97 | Points (out of 100) | 66 |
| Bug Hunt Bench - VS Code Extension | 8.7 | Planted Bugs Fixed (out of 45) | 46.3 |
| CursorBench 4.0 | 33.4 | Score (%) | 46.1 |
Interactive version: theaggregate.ai/model?slug=muse-spark-1-3-high · How It Works · Data refreshed daily, snapshot 2026-09-19.