{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850002528},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850001631","485:4850002186","485:4850002908","485:4850002094","485:4850002545","485:4850002355","481:4810004011","485:4850003174","485:4850002807","481:4810003625","485:4850001778","485:4850002635","485:4850008369","485:4850003080","485:4850001927","485:4850001919","481:4810003010","481:4810003711","485:4850002809","489:4890000054","481:4810002926","485:4850003098","485:4850001462","485:4850000246","485:4850002996"],"twin_admin_codes":[485,485,485,485,485,485,481,485,485,481,485,485,485,485,485,485,481,481,485,489,481,485,485,485,485],"twin_sims":[0.40107143314909777,0.3361980649909987,0.26647424946465315,0.2629169507583857,0.25182764485555914,0.23817556160033868,0.22114853123163702,0.2203107664166511,0.2191876841364615,0.21719257880968124,0.21703752758127196,0.20755072292997143,0.2062304859994764,0.20544426588850567,0.1995612452820719,0.19787563033029337,0.19215433367731596,0.18317059425705676,0.1814796767484744,0.17969662492586935,0.17188146363526147,0.1706515910110374,0.16864759771317114,0.16444915122535017,0.1620446953483141],"twin_dists":[0.17555800142496605,0.19176220395966925,0.21121901694059542,0.2122895390669426,0.21568632497718887,0.2200019551726723,0.22561712173328335,0.2259006946575626,0.22628197897108918,0.22696255846492894,0.2270156258879693,0.23031251266821073,0.2307793899853753,0.23105839285374474,0.2331696749903387,0.23378248818952677,0.23588985599954182,0.23928910654119834,0.23994195400077703,0.2406350492880808,0.24373190427513763,0.24422836253065192,0.24504283522053916,0.24677204327161226,0.24777677052346114],"n_dims_used":45,"mean_confidence":0.9194285074869791},"coverage":{"mean_confidence":0.9194285074869791,"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}}