Experiments on an open dataset show X-Codec tokens perform best under Udio shift while MERT tokens perform best under Suno-v3.5 shift, indicating token space choice is a key variable for generator-robust detection.
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Probing Token Spaces under Generator Shift in AI-Generated Music Detection
Experiments on an open dataset show X-Codec tokens perform best under Udio shift while MERT tokens perform best under Suno-v3.5 shift, indicating token space choice is a key variable for generator-robust detection.