I can't tell if it's a deliberate hustle or slop. They attached a small test set with obviously incorrect labels, so I suspect the entire thing may be Claude-slop (it won't be able to label the audio itself).
Is this normal?
I also wouldn't even open those files. God knows what's in there, or if it was actually sent by them. This is the equivalent of finding a USB stick in your job's parking lot.
Looking at their website, I couldn't find a link to available jobs: https://www.autoace.ai
https://www.ycombinator.com/launches/Oeo-autoace-ai-co-pilot...
This seems to be them.
Having said that, I suspect it might not have made a difference. If you're really interested in them, see if you can find their job listings and apply. Or maybe this has sparked in you curiosity about other similar jobs so maybe search more widely. Good luck!