{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005195},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005495","466:4660004458","470:4700003498","470:4700005641","470:4700004872","470:4700005786","470:4700005196","470:4700005348","477:4770003517","470:4700004202","470:4700006499","470:4700005937","466:4660005166","469:4690002062","470:4700003838","470:4700006500","466:4660005280","470:4700006361","466:4660003114","488:4880003159","466:4660005400","499:4990000807","469:4690001078","469:4690004254","466:4660005169"],"twin_admin_codes":[470,466,470,470,470,470,470,470,477,470,470,470,466,469,470,470,466,470,466,488,466,499,469,469,466],"twin_sims":[0.6548279710441521,0.6411332853041845,0.6392217373537868,0.6378852549255357,0.6272484421782661,0.6052298946855313,0.5940727480839556,0.5793875837690451,0.5083171442375046,0.5052888236327362,0.46298719163661983,0.4546421398239032,0.4476846881903186,0.44407249639322266,0.44318681552322553,0.4413540219565507,0.43976604621691384,0.43877114934372297,0.4281941380979879,0.42315551783805866,0.4136813099168495,0.41308563035959495,0.41241510994501046,0.41014675024449987,0.4025311525576734],"twin_dists":[0.11951031937943371,0.1224569605983158,0.12286756332460291,0.12315455523720846,0.12543651240292183,0.1301530164200179,0.13254243375907387,0.13569039104409258,0.15108480878724245,0.15175044239465182,0.1611758492534985,0.16306823360265876,0.16465566331929385,0.16548348580035882,0.16568685402271194,0.16610819535764582,0.16647380545587578,0.16670313016551977,0.16915408779068247,0.17033032949546947,0.1725581259254284,0.17269892337823253,0.17285751612695732,0.17339486874050797,0.17520860538639202],"n_dims_used":43,"mean_confidence":0.9130916151889535},"coverage":{"mean_confidence":0.9130916151889535,"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}}