{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960000986},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930004871","496:4960000640","496:4960009906","493:4930004731","488:4880000650","496:4960000051","496:4960000642","470:4700005265","496:4960011717","487:4870012228","487:4870005588","496:4960000338","496:4960004801","493:4930004718","470:4700007027","493:4930004144","487:4870012136","496:4960008835","496:4960008853","496:4960000322","481:4810003352","487:4870012417","496:4960000266","467:4670002248","488:4880002211"],"twin_admin_codes":[493,496,496,493,488,496,496,470,496,487,487,496,496,493,470,493,487,496,496,496,481,487,496,467,488],"twin_sims":[0.5687998456014403,0.42252127952664803,0.4012273637084396,0.39813279160428566,0.3856170924964314,0.380570775302317,0.35971690869668727,0.3561763297922041,0.35542038291850186,0.3519517854296679,0.3515523959014267,0.3510504429906079,0.3305647438854505,0.3262529470965542,0.32607717914753476,0.3250405306215133,0.3204425181985156,0.3189152961604208,0.3154190909731644,0.3100330983587325,0.3082308704397131,0.3008847620959751,0.29123651706377673,0.29005712693934776,0.28788379736626163],"twin_dists":[0.13796395953406013,0.1704788015096282,0.17552065075790313,0.1762631433655638,0.17929363621797115,0.18052863122534,0.18571941986296958,0.1866156165548374,0.18680755586293749,0.18769097536536117,0.18779298620675214,0.18792127926241137,0.1932428278468071,0.19438547432757586,0.1944322299574151,0.19470827099013874,0.19593858507151,0.19634941463808192,0.197294100981709,0.19876111518320352,0.1992552480736397,0.20128684786098872,0.2039996718738292,0.2043349104826125,0.2049548096246941],"n_dims_used":45,"mean_confidence":0.926033443874783},"coverage":{"mean_confidence":0.926033443874783,"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}}