200 held-out multilingual soundscapes with exact, automatically-gradable answer keys for evaluating
"universal audio annotation" — the task of describing everything audible in a clip (speech, who/when/
what/which-language/how-it-is-said, sound effects, music, and vocal bursts) as one structured JSON list.
It is the benchmark for the LAION Universal Audio Annotation Pipeline (UAAP).
