This data is for South Korea only, which unfortunately itself has the highest suicide rate of the OECD countries.

Ah, of course - that’s unfortunate, but thanks for the pointer.

Not well versed in the field, but understand that large tech companies which host user-generated content match the hashes of uploaded content against a list of known bad hashes as part of their strategy to detect and tackle such content.

Could it be possible to adopt a strategy like that as a first-pass to improve detection, and reduce the compute load associated with running every file through an AI model?