{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006006},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005926","481:4810003408","481:4810005015","485:4850004598","485:4850005329","470:4700005444","485:4850005679","485:4850004819","477:4770000008","485:4850008626","477:4770000007","485:4850005617","485:4850006256","485:4850004397","474:4740000957","481:4810000381","485:4850005189","479:4790001796","477:4770000250","485:4850004872","485:4850002452","489:4890002593","488:4880005653","477:4770000115","485:4850005867"],"twin_admin_codes":[485,481,481,485,485,470,485,485,477,485,477,485,485,485,474,481,485,479,477,485,485,489,488,477,485],"twin_sims":[0.40985370237351676,0.2696658818810982,0.25658864119720565,0.25001868858484233,0.2104994033372133,0.19869499294213727,0.1601141362987448,0.15921563208736383,0.1555104518070762,0.15384644088941132,0.14988338307578175,0.13676699396081077,0.12357093682677242,0.11194197992078503,0.1111798468573307,0.11000950137790837,0.10537536417355974,0.10342038938585621,0.10209552602655503,0.100159206893529,0.09581378715021598,0.09499166654346111,0.0942170432063485,0.09350753463254387,0.09144678885181665],"twin_dists":[0.17346438379965723,0.21026607784719403,0.21421662615468226,0.21624937603149358,0.22927702699245037,0.23348415668117137,0.24859132862650135,0.24897286892731665,0.25056301734625414,0.25128617837544387,0.25303188306652247,0.2590647111115008,0.265588715823914,0.2717931761329588,0.2722168105600123,0.2728717400552267,0.2755192530658211,0.2766633351012413,0.2774482852414643,0.27860994494098923,0.2812823965699597,0.28179867525215735,0.2822883564706862,0.2827396678402794,0.2840659972669058],"n_dims_used":45,"mean_confidence":0.9166843838161892},"coverage":{"mean_confidence":0.9166843838161892,"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}}