{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010291},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010783","466:4660010290","466:4660009447","466:4660010781","466:4660010787","466:4660009102","466:4660009958","466:4660010949","466:4660011760","466:4660010453","466:4660010621","466:4660010454","466:4660010947","466:4660009959","466:4660011437","466:4660009273","466:4660011278","466:4660010618","466:4660008933","466:4660008930","466:4660008949","466:4660011923","466:4660010946","466:4660010124","466:4660010455"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466],"twin_sims":[0.6393948261450964,0.5187873847955539,0.4437383764041761,0.3966284651628864,0.3727373859005102,0.35327519319168627,0.32288139676917116,0.2847357707692428,0.2545152787975412,0.25430328060531193,0.2171509220406395,0.17729839087274715,0.17073220948794304,0.16493710453302254,0.16054980962589685,0.15507473594212295,0.15449027741331003,0.15326766101764774,0.14108186762711597,0.1349815220110951,0.13451378379451057,0.1334934466008065,0.1310598175785726,0.12702343099237068,0.12533805627171113],"twin_dists":[0.12283038971213944,0.14879118042808281,0.165560187398154,0.17662503329321946,0.1824615141382336,0.18735338478988522,0.19528478425786958,0.20585771158259328,0.21485451758018306,0.21491992640331278,0.22697681329641298,0.24157500494978973,0.24419574115409345,0.24656944620479387,0.2484068848681834,0.2507518251928838,0.2510056979712376,0.2515390527353606,0.25703437014833913,0.2599188847279507,0.2601440512744114,0.26063728365320865,0.2618252551736556,0.26383283435254634,0.2646853994761308],"n_dims_used":45,"mean_confidence":0.9182051764594183},"coverage":{"mean_confidence":0.9182051764594183,"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}}