Jev scores harm, picks a category and answers clarity questions. Code then applies the approve, shadow or remove policy. The example needs 0.85 clarity for removal but 0.5 for approval. The author set those values by hand and reports no evaluation; they are not universal moderation defaults.
How you can use it
Unclear posts that look harmful stay hidden in the review band rather than being deleted automatically. That distinction matters when a mistaken deletion is costly. Choose cutoffs for your community and test cases with known outcomes. The sample numbers express the author's tradeoff, not a measured policy that fits everyone.