{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009840},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005515","496:4960009997","496:4960011192","496:4960004916","496:4960010874","496:4960011795","481:4810003963","481:4810003053","496:4960010080","481:4810004260","487:4870011681","496:4960002997","496:4960009655","496:4960008758","470:4700002539","472:4720006313","481:4810001181","468:4680003130","496:4960010963","470:4700000338","496:4960011344","481:4810004659","493:4930002749","496:4960010740","488:4880001640"],"twin_admin_codes":[496,496,496,496,496,496,481,481,496,481,487,496,496,496,470,472,481,468,496,470,496,481,493,496,488],"twin_sims":[0.41006079499516296,0.2694678952309277,0.26946747863294407,0.2288420044727409,0.22878815883470097,0.22757461039322693,0.20072954416301836,0.18921988108052537,0.1819158624084677,0.18123206401163108,0.18028171397793705,0.16999278725766206,0.16749638161641048,0.1628978840916377,0.16265056658596605,0.157021432996999,0.15505295482783593,0.1443545511132552,0.1431286384211074,0.1420325080942691,0.1331714972919371,0.13244910639101837,0.13097257575848043,0.12498621621922626,0.12408015247450925],"twin_dists":[0.17341525626808174,0.21032498757641074,0.2103251115608441,0.22304584482893736,0.22306363999782758,0.22346543624270993,0.23274702681220974,0.23698770678855396,0.23977313695222977,0.24003791529456586,0.24040708303908445,0.24449535539082898,0.2455138685986252,0.24741902828235113,0.24752258851547146,0.2499112478311957,0.25076127373823537,0.2555250648234212,0.2560874272066952,0.25659329226100736,0.2607935022729464,0.26114506261220094,0.2618681495471521,0.2648644779612332,0.26532741313758185],"n_dims_used":45,"mean_confidence":0.9114791870117187},"coverage":{"mean_confidence":0.9114791870117187,"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}}