Computer vision suggestions behaving strangely

the score that computer vision returns consists of a visual match component and a location component. the location component looks like it’s working normally, but the visual match component seems to be returning 0 for everything.

there was some work on the computer vision API recently: https://github.com/inaturalist/iNaturalistAPI/commit/987cd11ced8bc340efff6772c55f5ea08516293c. i wonder if that could have affected this? @pleary might be able to troubleshoot this quickly, if he’s still awake. or @kueda might be more likely to be awake in his time zone.