{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008639},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008640","485:4850008183","485:4850005223","485:4850008780","485:4850008509","485:4850008295","475:4750003093","500:5000004851","485:4850005967","485:4850006517","485:4850003979","485:4850006815","485:4850005499","485:4850008688","485:4850006047","485:4850008384","475:4750003034","485:4850006816","485:4850006932","485:4850008119","485:4850007157","485:4850008166","485:4850007868","500:5000001189","485:4850005156"],"twin_admin_codes":[485,485,485,485,485,485,475,500,485,485,485,485,485,485,485,485,475,485,485,485,485,485,485,500,485],"twin_sims":[0.30365180589769913,0.2245692603237021,0.14595202780590266,0.13917915882161447,0.12885474869647073,0.12864432738083423,0.12730113300498735,0.12498530528523714,0.11665143580220273,0.11612566048635632,0.10682118096009238,0.10129424391569325,0.09588679995796764,0.09327507766375372,0.08867786801804006,0.08352083171096013,0.08148334769448981,0.07964469807365601,0.07409104880032913,0.0695311884064096,0.06715932949954928,0.06677578856323181,0.06019076437602498,0.05950579127642214,0.05857921483039603],"twin_dists":[0.20051826851100357,0.22446663508799028,0.2547975448690358,0.25792388243947534,0.2629161034490857,0.26302093405139365,0.26369317992992497,0.26486494210226513,0.2692235766225576,0.2695064533271358,0.2746837146354996,0.2779268930794658,0.28123671447316634,0.2828881188981942,0.2858858702902665,0.2893992472968038,0.2908351517805363,0.2921558164054125,0.2962995020637229,0.29989365490891473,0.3018394532609235,0.3021593354521628,0.3079004104093026,0.30852676823561154,0.30938356464745664],"n_dims_used":45,"mean_confidence":0.9147821214463976},"coverage":{"mean_confidence":0.9147821214463976,"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}}