Muse Spark 1.1 (High): benchmark results
Provider: Meta. Released 2026-07-09. Access: API.
Aggregate Rating 1790 ± 28, rank #157 of 2168 rated models, from 16 benchmark results.
Strongest benchmark results
| Benchmark | Score | Metric | Percentile |
|---|---|---|---|
| ObviousBench | 98.61 | Answer pass³ (%) | 86.9 |
| Multi-turn Debate (Lechmazur) | 1633.9 | Bradley-Terry Rating | 82.8 |
| Epoch AI - Dtbench | 94.4 | Score | 76.3 |
| Meta Muse Spark 1.1 Report - GDM Situational Awareness - Average Success Rate | 55.1 | Average Success Rate (%) | 75 |
| Meta Muse Spark 1.1 Report - GDM Stealth - Classifier Evasion | 1.6 | Success Rate (%) | 75 |
| Conceptual Reasoning Index - Argument Evaluation (LMCA) | 49.91 | Chance-Corrected Score (0-100) | 73.7 |
| Creative Writing (Lechmazur) | 0.76 | Mean Score | 65.5 |
| Lech Mazur Writing | 0.76 | Comparison Score (points) | 65.5 |
| Surface Evolver Bench Pass Rate | 37.5 | Pass Rate (%) | 63 |
| Context Arena | 58.46 | Average Score (%) | 59.3 |
| Meta Muse Spark 1.1 Report - GDM Stealth - Cover Your Tracks | 18.1 | Success Rate (%) | 50 |
| Meta Muse Spark 1.1 Report - GDM Stealth - Oversight Pattern | 65.5 | Success Rate (%) | 50 |
Interactive version: theaggregate.ai/model?slug=muse-spark-1-1-high · How It Works · Data refreshed daily, snapshot 2026-10-20.