{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930006041},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930005974","493:4930005734","493:4930004513","493:4930004655","493:4930001256","493:4930004242","480:4800005472","493:4930004499","493:4930003367","487:4870006289","466:4660002799","494:4940008683","493:4930005818","496:4960011833","490:4900001352","496:4960007415","468:4680002334","494:4940000377","494:4940002194","496:4960000969","466:4660014123","494:4940000155","487:4870004271","493:4930001253","467:4670003950"],"twin_admin_codes":[493,493,493,493,493,493,480,493,493,487,466,494,493,496,490,496,468,494,494,496,466,494,487,493,467],"twin_sims":[0.46256765366516706,0.4138044649902639,0.262972933515425,0.1751931838273387,0.16290443208135674,0.15814081442774525,0.15680002266552703,0.09769444632782487,0.0891605612288303,0.07552964608859629,0.07457283026294961,0.06981091528725329,0.059153115297203,0.057653796683296524,0.056318240390583,0.05506429982339972,0.053309442847458664,0.05272081259103075,0.05219604769768752,0.05059762917667345,0.050275825971226575,0.04981802582091681,0.04731483347851172,0.047009838892707795,0.045914249058621355],"twin_dists":[0.1612706952713099,0.17252902742117485,0.2122726219689188,0.24240759108884144,0.24741628796527165,0.2494313433462526,0.2500064670203134,0.28011434472487057,0.2855654093393163,0.2952027404504823,0.2959303004669042,0.2996677495993784,0.30885158101372406,0.31025050674415533,0.3115221340427215,0.31273893520242874,0.3144809165662457,0.3150758796269482,0.3156109575414837,0.317268808870701,0.3176078350814066,0.3180932647074775,0.3208152965124271,0.3211551259544444,0.32239126588403383],"n_dims_used":45,"mean_confidence":0.9248338487413195},"coverage":{"mean_confidence":0.9248338487413195,"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}}