{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960006115},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007463","496:4960004536","496:4960005591","496:4960005580","496:4960005720","496:4960005732","496:4960005851","496:4960007703","496:4960004842","496:4960004993","496:4960006519","496:4960006538","496:4960006395","496:4960007585","496:4960004834","496:4960004375","496:4960005984","496:4960004378","496:4960005290","496:4960006123","496:4960006404","496:4960006656","496:4960005294","496:4960006539","496:4960007057"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.7043792749147533,0.5530839084932403,0.5306934236509978,0.4794003964638358,0.42326688666061696,0.42049044096888316,0.4203922439694683,0.41443454284415876,0.41213903258578644,0.41039094690945505,0.3901076780008069,0.38002491343657485,0.37670548836099854,0.3626497599333388,0.35553241622957493,0.3422218416699613,0.32758822975556645,0.32209910356104954,0.32078435308908676,0.3190916081666103,0.3157395279688591,0.31396559387301215,0.30256353769583705,0.29021402353140435,0.2838039751332616],"twin_dists":[0.10872881178007057,0.14134802647070785,0.14619631099691208,0.15748791859286,0.17030426823557288,0.1709548421148879,0.17097788462695254,0.1723802142160297,0.1729228470791271,0.17333695852537992,0.17820109406768506,0.18066269126577908,0.1814799367104965,0.18498046151613196,0.18677909665959064,0.19019373434167683,0.19403073291952347,0.19549419534765983,0.19584678052496476,0.19630192956457057,0.19720727227434193,0.19768858407658307,0.20082005968061262,0.20429026627655486,0.20612611481797108],"n_dims_used":45,"mean_confidence":0.9217010498046875},"coverage":{"mean_confidence":0.9217010498046875,"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}}