{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720005877},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720005657","472:4720006110","472:4720005949","472:4720006318","472:4720006246","472:4720005732","472:4720005430","472:4720005275","472:4720006034","472:4720006021","472:4720005509","472:4720006316","472:4720005731","472:4720006462","472:4720005174","472:4720006365","472:4720005123","472:4720006465","472:4720005107","472:4720006324","472:4720005590","472:4720005581","472:4720005658","472:4720006251","472:4720006665"],"twin_admin_codes":[472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472],"twin_sims":[0.9085860414119101,0.8965134468627595,0.8796976747552996,0.8771268923519798,0.8595296121125993,0.8470810088948421,0.8403380517100291,0.8334934811800737,0.8292642657697032,0.8209709446849941,0.8168112002642066,0.7876174942261233,0.7862324083273836,0.7800602038210401,0.7748954288630326,0.7742885632732385,0.7675666189560937,0.7674266269551762,0.7655750662325342,0.7651944702613974,0.7588559214015351,0.7500439206832691,0.7471800036778848,0.7466069632461201,0.7454189423306197],"twin_dists":[0.05686832566975534,0.0607062825494956,0.06575728364382591,0.0665037547262429,0.07145929912942295,0.07482369980598509,0.07660415754440515,0.07838426129175054,0.07947138589128216,0.08157680289237038,0.0826204489792399,0.0897436880509448,0.09007389714591281,0.09153787110795335,0.09275388009574427,0.09289624468276808,0.09446617104994237,0.09449873396552705,0.09492892349038692,0.09501723789532987,0.09648255759624082,0.09850335832077271,0.09915628419281003,0.0992867115005651,0.09955688570857651],"n_dims_used":45,"mean_confidence":0.925243631998698},"coverage":{"mean_confidence":0.925243631998698,"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}}