{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006246},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006150","485:4850006641","485:4850005748","485:4850005829","485:4850006633","485:4850006414","494:4940002948","494:4940002617","485:4850006249","494:4940002721","485:4850007319","500:5000000066","485:4850007008","494:4940003634","485:4850006348","485:4850006714","485:4850007368","485:4850005839","485:4850006710","485:4850005824","485:4850006149","494:4940002380","494:4940002497","494:4940002842","480:4800002915"],"twin_admin_codes":[485,485,485,485,485,485,494,494,485,494,485,500,485,494,485,485,485,485,485,485,485,494,494,494,480],"twin_sims":[0.42670748460991725,0.22092853271312723,0.17074014710394714,0.15157016045985192,0.13618492734039403,0.1273675308402417,0.11882966841686148,0.11862670997120837,0.11549599007919915,0.10809328904548836,0.10783416974312807,0.10712384956724237,0.10550060048346077,0.10194309880216391,0.09924281822333128,0.09879140559379132,0.0978564046644777,0.09522507855113817,0.08940057217529311,0.08704597578883502,0.08579197124010689,0.08365343602045283,0.08250415392547204,0.0811873807907651,0.08084651560382178],"twin_dists":[0.1695005411031126,0.22569151880536237,0.2441925298828393,0.25228477060410043,0.25934225013520756,0.26365982310690883,0.2680619592071934,0.2681695013751922,0.2698465244877293,0.27395579399749925,0.27410352519467357,0.27450991548199016,0.2754465276373941,0.2775391038415436,0.27916585076388417,0.27944116933158747,0.28001458313124816,0.28165173978208946,0.285406577611844,0.2869796459842471,0.28783127471872033,0.28930676939112376,0.2901122004197314,0.2910461153788562,0.2912898467806489],"n_dims_used":45,"mean_confidence":0.9182637532552084},"coverage":{"mean_confidence":0.9182637532552084,"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}}