{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006279},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006026","485:4850006510","485:4850006108","485:4850005947","485:4850006432","485:4850005953","485:4850005949","485:4850005713","485:4850006270","485:4850005228","485:4850005361","485:4850006433","485:4850006192","485:4850006519","485:4850006106","485:4850005224","485:4850005636","485:4850006435","485:4850006193","485:4850005432","485:4850005873","485:4850006113","485:4850004894","485:4850005872","485:4850006352"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.911490315778582,0.8539334592467548,0.8234352076532921,0.7739561745935218,0.7680488724772692,0.7317978515061783,0.7163775396698163,0.7058603939605818,0.7050718323963924,0.7006112178238739,0.6872227112583744,0.6752240999717891,0.662296928516929,0.6595312963949022,0.6573699363670354,0.6504098450687997,0.6431089057999624,0.6340347186123213,0.6324685843093159,0.6301186834067609,0.6291737039701939,0.6270501294682522,0.6225134544312473,0.6199263587382373,0.6146856397533548],"twin_dists":[0.05591373749372413,0.07298484095916935,0.08095471985097653,0.09297417456564867,0.09435395568253561,0.10263387746897938,0.10607620867437957,0.10840246261821648,0.10857625072462866,0.10955775693875186,0.11248913007118494,0.11509996188223819,0.11789875353881467,0.11849591260990189,0.11896224425999741,0.12046201181801684,0.12203243430878069,0.12398104055640523,0.12431705441721723,0.12482108409910755,0.1250237278471583,0.12547902618596468,0.1264513443034647,0.127005639585548,0.12812818168550869],"n_dims_used":44,"mean_confidence":0.9171504974365234},"coverage":{"mean_confidence":0.9171504974365234,"n_dims_used":44,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}