{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960010361},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960012166","496:4960011672","496:4960012222","496:4960012161","496:4960011596","496:4960012093","496:4960011505","496:4960001522","496:4960012009","496:4960004074","496:4960012098","496:4960011600","496:4960010113","496:4960003938","487:4870004385","496:4960002827","496:4960011945","496:4960010452","469:4690006476","496:4960003377","479:4790006484","496:4960011419","496:4960011934","496:4960011155","469:4690005730"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,487,496,496,496,469,496,479,496,496,496,469],"twin_sims":[0.29370160431556575,0.2858413420225274,0.21573628627368452,0.2087549829757949,0.1982330227029292,0.17082284469063308,0.16612647207083112,0.1619973000031117,0.1577937459493607,0.14288553483220556,0.1330011934834893,0.13160378842719384,0.12573031185237743,0.12462556471688842,0.12234770925767954,0.12097515776992866,0.11994421532270598,0.10435596791587654,0.10293965258157382,0.09783632886516225,0.09699331939424377,0.09524594377346837,0.09151847490473285,0.09147379585642468,0.09078087534419974],"twin_dists":[0.20330157308124688,0.20553993725205386,0.2274619942007884,0.22988841164251408,0.23365225617425367,0.2441590798078634,0.24607743103173646,0.24779668340201114,0.24957987382658553,0.2561993705929016,0.26087625321551955,0.2615582842470014,0.26448619979415494,0.2650484391242603,0.26621977748733017,0.2669336256140385,0.26747388271038175,0.27611373764251856,0.2769472484745325,0.2800269421958202,0.28054772224181485,0.281638618705471,0.2840194643739824,0.2840484630780171,0.28449964045030907],"n_dims_used":45,"mean_confidence":0.9166088528103299},"coverage":{"mean_confidence":0.9166088528103299,"n_dims_used":45,"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}}