{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960012192},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960011466","496:4960012131","470:4700002615","466:4660001972","496:4960012190","496:4960012130","466:4660000041","490:4900002656","490:4900002047","466:4660000906","466:4660013140","466:4660000813","496:4960012352","496:4960012423","466:4660001337","466:4660002074","496:4960012000","490:4900002654","466:4660001747","466:4660001246","466:4660009425","466:4660001662","496:4960011550","466:4660001982","466:4660001852"],"twin_admin_codes":[496,496,470,466,496,496,466,490,490,466,466,466,496,496,466,466,496,490,466,466,466,466,496,466,466],"twin_sims":[0.7561471072907238,0.7421989551092643,0.7415077178970927,0.620684477919293,0.6203148068998036,0.5944651492835157,0.5889584562343086,0.5745111723301355,0.565902013848936,0.5597561200113896,0.5434771433027937,0.538598632245643,0.5341586817970443,0.5334406795659135,0.5161077007353405,0.5150662055453131,0.5069799969287679,0.5040312155630912,0.49888439475449997,0.4965971707312778,0.492465989389603,0.490474571880661,0.4877398401182593,0.4853620838073918,0.48461916882030986],"twin_dists":[0.09710571077297382,0.1002876525480253,0.1004442448416498,0.1268432214828837,0.12692242030987314,0.1324583760033273,0.13363821338220166,0.13673701845459676,0.13858701231533402,0.13990973988130329,0.14342373434927627,0.1444802903214398,0.14544346045627177,0.14559936843261204,0.14937709525566148,0.14960501816384228,0.1513785880933023,0.1520271802359459,0.15316171400609008,0.15366694270345874,0.15458118224082537,0.15502268859716223,0.15562986455346417,0.15615862320231594,0.156323993567264],"n_dims_used":45,"mean_confidence":0.9162728203667535},"coverage":{"mean_confidence":0.9162728203667535,"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}}