{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960006592},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960004440","496:4960007749","496:4960006712","496:4960004588","496:4960006842","496:4960006178","496:4960004438","496:4960005343","496:4960004738","496:4960007244","496:4960005494","496:4960005187","496:4960005492","496:4960012569","496:4960005913","496:4960007243","496:4960005032","496:4960005627","470:4700000614","496:4960007634","496:4960007113","488:4880003101","496:4960005486","493:4930000873","496:4960005332"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,470,496,496,488,496,493,496],"twin_sims":[0.7132122930653151,0.5298488823532616,0.5099028679408089,0.48807553365301876,0.46830868812115306,0.45956563679727047,0.4292454129827682,0.41209302249464513,0.4028825134864176,0.39409363934920716,0.38777509505528013,0.3830620834300898,0.3701842304245822,0.3517735151265348,0.34897451752309266,0.3376732992318906,0.3360868911389721,0.33498786318356233,0.33451657999204243,0.31042881753132306,0.306999034063995,0.3006901518783485,0.2893275226886746,0.28653003749501516,0.28119816999187186],"twin_dists":[0.10677802296211913,0.1463799485873506,0.15073667692623569,0.15555527737664523,0.15997538588670027,0.16195025735461016,0.1689093942993563,0.17293373676192544,0.17512458960065055,0.1772362572328654,0.1787678570597609,0.17991795481338038,0.18309580459522737,0.18773650115385115,0.18845288221797324,0.19137669354554662,0.1917912931076739,0.19207913980298943,0.1922027306608089,0.1986528380885437,0.1995939480219298,0.2013410579034279,0.20454270541325661,0.20534235870709713,0.20687955120934964],"n_dims_used":45,"mean_confidence":0.9339709811740451},"coverage":{"mean_confidence":0.9339709811740451,"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}}