{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960010518},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960010600","496:4960010356","496:4960010516","496:4960010273","496:4960010187","496:4960010270","496:4960010991","496:4960010181","496:4960011071","496:4960008183","469:4690004809","496:4960012079","496:4960009765","496:4960010271","496:4960008296","496:4960009388","496:4960011062","496:4960009294","496:4960011764","490:4900000848","496:4960010765","496:4960011220","496:4960008596","496:4960010267","496:4960012100"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,469,496,496,496,496,496,496,496,496,490,496,496,496,496,496],"twin_sims":[0.33942106120117743,0.32262185842728847,0.3187937839300005,0.1639649590988569,0.13913954217270744,0.12103446018129496,0.12089970214811309,0.11276112612233963,0.09788833128987573,0.09188249741006847,0.08429947497676854,0.08290100761500281,0.08096684447475412,0.07753113876448108,0.07578575359373856,0.07522738683395448,0.0728647641177898,0.07260459169923104,0.0697282144344525,0.06878493433938618,0.059488235742161055,0.05839212505913884,0.055602929605099057,0.055499907217597816,0.05427738377112742],"twin_dists":[0.19092113950784229,0.1953542283304768,0.19638214940655227,0.2469735087858534,0.2579424992726901,0.26690265574757976,0.2669730480285266,0.2713403251007412,0.2799949325588323,0.2837836137052926,0.288857890218696,0.2898330727638739,0.2912037132794742,0.2937045204180996,0.2950092590422642,0.29543176997539133,0.2972480663472479,0.29745097503710705,0.29973446150888194,0.30049995793915135,0.3085428992759163,0.3095579174941788,0.3122134802530786,0.3123136560847314,0.3135143031518534],"n_dims_used":45,"mean_confidence":0.9120033264160157},"coverage":{"mean_confidence":0.9120033264160157,"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}}