{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930006607},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940003679","494:4940002667","494:4940003438","494:4940001894","494:4940004624","494:4940004528","494:4940002650","494:4940001516","494:4940001441","493:4930006677","493:4930006676","494:4940002662","494:4940004527","494:4940004648","494:4940004381","493:4930006751","494:4940001513","493:4930003183","494:4940005273","494:4940001804","494:4940001603","494:4940004662","494:4940001436","494:4940003945","494:4940002893"],"twin_admin_codes":[494,494,494,494,494,494,494,494,494,493,493,494,494,494,494,493,494,493,494,494,494,494,494,494,494],"twin_sims":[0.45658214473476333,0.4226725502128565,0.4125534001984047,0.4080161279770214,0.40397131380479157,0.4012882240769223,0.39498910724709807,0.3754639739331943,0.36611546219921665,0.36359060067699817,0.3594221648410867,0.34362236771877586,0.32890598563062934,0.3275762559892161,0.32747364682347607,0.326399648950652,0.30325032572203214,0.30065943895258684,0.2955325590774941,0.28134362590506884,0.2809992567130603,0.2771282811673208,0.2767467722194249,0.25999737452066474,0.25991989452960623],"twin_dists":[0.16262719742304144,0.17044338131959463,0.1728247982791682,0.17390078194136965,0.1748644497543794,0.17550607441411498,0.17702012593603628,0.18178649910438355,0.1841111400467518,0.18474405174848896,0.18579385281575778,0.18983118934051385,0.1936814294499531,0.1940339104084032,0.19406114252202314,0.1943464611788741,0.20062953100108866,0.2013496150758615,0.2027852995902137,0.2068373834056944,0.20693723775293432,0.2080648281417495,0.20817647731222919,0.21317493632583948,0.21319851790301278],"n_dims_used":45,"mean_confidence":0.9273423936631945},"coverage":{"mean_confidence":0.9273423936631945,"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}}