MusTBENCH - Mood Trajectory Reasoning: leaderboard
Metric: Mood Trajectory Reasoning (MTR, 250 questions): the model gives the time intervals where the music reaches its highest or lowest emotional intensity; score is the mean of temporal IoU and temporal F1 between predicted and ground-truth intervals (%, 0-100), on the MusTBench test set (full-length MTG-Jamendo and Slakh2100 tracks, music-expert-validated questions), zero-shot with the full track and a task instruction, temperature 0, unparseable timestamps and intervals counted wrong; higher is better. Source: arxiv.org. Saturation forecast: Around September 2027. 12 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Gemini 3 Pro | 33.4 |
| 2 | Gemini 3 Flash | 30 |
| 3 | Gemini 2.5 Flash | 29 |
| 4 | Gemini 2.5 Pro | 25.5 |
| 5 | Qwen2.5-Omni-7B | 8.5 |
| 6 | Phi-4 Multimodal Instruct | 6.9 |
Interactive version: theaggregate.ai/benchmark?slug=mustbench-mood-trajectory-reasoning · How It Works · Data refreshed daily, snapshot 2026-10-07.