| Score alone | Cases that need only very coarse first-pass filtering | Whether the number is high or low and worth deeper review | False positives are high and explanatory power is weak | Low | Only useful as an alarm |
| Score plus attribution evidence | Users who need hosting, residential, proxy, or shared-exit judgment | ASN, WHOIS, prefixes, and service role | The workflow gets more complex and needs cross-checks | Low-medium | Best as the real interpretation path |
| Score plus buying context | Pre-purchase validation, IP cleanliness, and replacement-policy checks | Dedicated use, history, replacement, and long-run usability | The score cannot carry the final buying conclusion alone | Medium | Best as a pre-purchase supporting signal |