{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960010527},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960011316","496:4960012158","496:4960010763","496:4960012152","496:4960011589","496:4960012218","496:4960011074","496:4960011237","496:4960010774","496:4960011925","496:4960011673","496:4960011855","496:4960011403","496:4960010848","496:4960010924","496:4960012014","496:4960011082","496:4960011396","496:4960011841","496:4960011767","496:4960010457","496:4960011321","496:4960011227","496:4960011935","496:4960012007"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.790382531072923,0.7041374089170537,0.6679006841268924,0.6327834439743699,0.6106694515997594,0.6010704520909419,0.5914593888486386,0.568334317405451,0.5608797122376624,0.5213062937841509,0.515298235341942,0.5058540988828615,0.5046048631832304,0.4962126540352895,0.4761956302202591,0.46869520863355985,0.467634399622544,0.4548767106514787,0.4528295752086581,0.43813114084596555,0.4365961014277313,0.43627492956768654,0.43219410009544856,0.4277700601691076,0.420704441274789],"twin_dists":[0.089082582618832,0.10878207648291252,0.1166871196268642,0.12424950758694452,0.12898824713686793,0.13104369576489838,0.13310231116195648,0.13806402607208632,0.13966777640932132,0.14824107625793587,0.14955423050960914,0.1516261131952561,0.1519009255329719,0.15375194414584367,0.15820466735464767,0.15988837495508812,0.16012723590136996,0.16301487042385787,0.16348091994736924,0.1668507607318362,0.1672051950698556,0.16727941473145289,0.16822436200850166,0.16925286540010487,0.1709046335459518],"n_dims_used":45,"mean_confidence":0.9169122483995226},"coverage":{"mean_confidence":0.9169122483995226,"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}}