> In addition to detecting, tagging and removing AI-generated music from recommendations, Deezer has now stopped storing hi-res versions of AI-tracks

Important point for anyone out there thinking about generating a lot of samples. Expect to get increasingly filtered out if you don't emphasize quality or uniqueness or something. It's cheaper to detect that something is generated, and apply standard base rate reasoning 'it's probably slop' and filter it out, than to try to do expensive evaluation to look for the rare gems.