{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960010839},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960011581","496:4960011072","496:4960012092","496:4960012218","496:4960012017","496:4960011767","496:4960011935","496:4960010995","496:4960012076","496:4960011403","493:4930006174","496:4960012007","496:4960012016","496:4960012153","496:4960011316","496:4960012155","496:4960011589","496:4960012160","496:4960011227","496:4960010612","496:4960003120","496:4960011074","496:4960011408","496:4960010690","496:4960011590"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,493,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.6149298830042458,0.48136710308695124,0.44467595579750047,0.3950832901272657,0.38754919158217194,0.3633637387011646,0.35095280479971797,0.3378487143066758,0.32466863207544977,0.3204640336630993,0.31589775801940034,0.306050445807409,0.29443856463245066,0.2921754534285022,0.2909845168168808,0.28386822968930164,0.2824660004414389,0.2818676165496069,0.2783046387592082,0.2738154577522925,0.26676228385583817,0.2650395260746164,0.2617224426132027,0.26112676383330213,0.259658573567531],"twin_dists":[0.12807587286521221,0.1570488239057718,0.1653450099494757,0.17699740699980823,0.17882283152507145,0.18480102812813373,0.18794624552217856,0.19133091436605953,0.19480741997288875,0.19593280517392664,0.19716441513569913,0.19985530171177576,0.20309354465190732,0.20373335849342494,0.20407123431605842,0.2061075892946195,0.2065124489169926,0.20668558738476456,0.20772115449416162,0.20903748880121828,0.21113272745446565,0.2116496990535605,0.21265103918862546,0.21283169902065993,0.2132780853847154],"n_dims_used":45,"mean_confidence":0.9167694091796875},"coverage":{"mean_confidence":0.9167694091796875,"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}}