{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006365},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006085","470:4700004209","470:4700004555","470:4700001374","470:4700005659","470:4700005941","496:4960012270","470:4700006226","466:4660001679","470:4700001979","493:4930002076","470:4700006644","489:4890002229","470:4700006366","469:4690004157","470:4700008814","466:4660005759","493:4930003957","469:4690000480","470:4700001825","470:4700003894","496:4960012667","493:4930002409","470:4700006383","493:4930000167"],"twin_admin_codes":[470,470,470,470,470,470,496,470,466,470,493,470,489,470,469,470,466,493,469,470,470,496,493,470,493],"twin_sims":[0.525397303564505,0.4426378221000354,0.4100726365477134,0.3975465502172624,0.3924029396455018,0.3735607308524804,0.35196896445319364,0.32687689472842074,0.31156832380963956,0.309232825617089,0.2950977852225814,0.2872562034719416,0.28380193803158765,0.27512898427131344,0.2580146551645592,0.25795272043897005,0.25739478269424587,0.2450029949708491,0.2426352590997084,0.2410295573737021,0.2391166141558952,0.23507797579358833,0.23447428802098685,0.2314500130289126,0.2306970528158419],"twin_dists":[0.14734894876825144,0.16581299139964437,0.173412447486077,0.17640409854323674,0.1776449481553147,0.18225742540748033,0.18768658890631662,0.19421961192632597,0.19834148569709312,0.19898032899838666,0.20290772114474062,0.2051343386672819,0.20612670218538112,0.2086509736824993,0.2137797886882567,0.2137987297265925,0.21396948923824813,0.21782432269570415,0.21857501592517153,0.219086804980274,0.21969941713288801,0.22100333666763874,0.22119949864958863,0.22218722584864448,0.2224344604517105],"n_dims_used":43,"mean_confidence":0.9133899600006813},"coverage":{"mean_confidence":0.9133899600006813,"n_dims_used":43,"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}}