{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002966},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840006385","471:4710002004","471:4710001948","471:4710002173","471:4710002899","484:4840004113","471:4710001779","471:4710003296","471:4710003002","471:4710001778","471:4710002959","476:4760002101","471:4710001893","471:4710002963","476:4760003193","476:4760001782","476:4760001822","471:4710001951","484:4840002937","476:4760000734","484:4840002390","476:4760002103","471:4710003085","471:4710001561","471:4710001619"],"twin_admin_codes":[484,471,471,471,471,484,471,471,471,471,471,476,471,471,476,476,476,471,484,476,484,476,471,471,471],"twin_sims":[0.6774066466701693,0.6504364743589655,0.6011603976240424,0.5975801472818917,0.5647993577103806,0.5539745385538598,0.5435251578555653,0.5425383817257174,0.5319518193165128,0.5224587955310351,0.520909346172754,0.5044383070081506,0.48675655824724473,0.4700402669099965,0.4385170628320018,0.43781435132961355,0.43751965275842614,0.43409367997765114,0.42905068619024106,0.4135123882835307,0.41021306312469435,0.4093299304620614,0.3989296903700663,0.3952823302091811,0.3873622583341294],"twin_dists":[0.11462606686201696,0.12045627895575173,0.13102443448215614,0.13179117078483815,0.1388241911906638,0.14115588986957003,0.14341334436673947,0.14362690854070256,0.14592279871709415,0.1479895886024504,0.14832772411990264,0.15193757906825003,0.15584842815533573,0.15958577411501507,0.16676173007390757,0.16692386590373282,0.16699189191647074,0.1677840570324079,0.16895470014300223,0.172598044047622,0.17337914142289734,0.1735886842759371,0.1760716899874307,0.17694940247314903,0.17886833388824885],"n_dims_used":45,"mean_confidence":0.9293714735243056},"coverage":{"mean_confidence":0.9293714735243056,"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}}