BASS - Artist Counting: leaderboard

Metric: Exact-match accuracy (%) on the 229 artist counting questions: count credited, featured, rapping or singing artists in a song, a section or a time range (free-form answers); BASS music understanding benchmark, audio language models get a text prompt (one of ten paraphrases) and a full commercial music recording from BASS's songs; raw score before chance normalization; higher is better. Source: arxiv.org. Saturation forecast: Around 2036. 14 models tracked.

Top models

#ModelScoreOverall rank
1SALMONN-7B27.32#1274
2Gemini 2.5 Pro25.77#145
3Phi-4 Multimodal Instruct23.59#896
4Voxtral-Small-24B-25079.09#565

No result here: #3 Claude Opus 5.5, #5 GPT-6 Astra, #8 Claude Fable 5.1.

Interactive version: theaggregate.ai/benchmark?slug=bass-artist-counting · How It Works · Data refreshed daily, snapshot 2026-10-11.