{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960007037},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005827","496:4960006775","496:4960007305","496:4960006242","496:4960005123","496:4960012263","494:4940008526","496:4960006774","494:4940008432","496:4960007916","496:4960011815","494:4940008330","496:4960005831","496:4960006381","466:4660014318","496:4960008496","494:4940008227","496:4960012205","490:4900001192","496:4960007797","490:4900001594","496:4960006382","496:4960012056","466:4660000525","494:4940008506"],"twin_admin_codes":[496,496,496,496,496,496,494,496,494,496,496,494,496,496,466,496,494,496,490,496,490,496,496,466,494],"twin_sims":[0.6018885886167077,0.4871914444439571,0.4297475415189045,0.4076733001819577,0.3808648185552273,0.3758105491652699,0.36067244393961306,0.3576645723568396,0.35422746408095446,0.348618926665464,0.3321208684281886,0.32515900188652797,0.32148413384578206,0.3212406529531549,0.3068428555015816,0.30680009650131934,0.3065232221232442,0.2962421506715312,0.2886791839676385,0.2884979159843553,0.2877480514366589,0.2845455410932446,0.28208561609315363,0.2804037013302616,0.27560807198639736],"twin_dists":[0.130868498640704,0.15575174520962898,0.16879260598197304,0.1739822947014198,0.18045645461370274,0.18170087081845368,0.1854783282903909,0.18623835562462016,0.18711087459210163,0.1885441080922358,0.19283246003494184,0.1946766995148222,0.1956590153520511,0.19572432016811786,0.1996369460412479,0.19964872035911674,0.19972498470274824,0.20258572407867498,0.20472761809337678,0.20477936190301302,0.20499362112797395,0.20591246410770875,0.20662248492166968,0.20711010205038,0.20851028001036961],"n_dims_used":45,"mean_confidence":0.9223726060655382},"coverage":{"mean_confidence":0.9223726060655382,"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}}