{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006293},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006045","485:4850007137","500:5000000056","485:4850006042","485:4850006529","485:4850006374","477:4770000069","485:4850004022","485:4850004017","485:4850002950","485:4850002850","485:4850003408","500:5000000349","500:5000000607","485:4850003566","477:4770000003","485:4850002711","485:4850006290","485:4850006758","485:4850003567","485:4850002541","485:4850006389","500:5000001269","485:4850002062","485:4850004773"],"twin_admin_codes":[485,485,500,485,485,485,477,485,485,485,485,485,500,500,485,477,485,485,485,485,485,485,500,485,485],"twin_sims":[0.1641933499078416,0.1617121295770496,0.16099084621035561,0.1523064273015026,0.14747973348594637,0.14670700674213633,0.12923366122487046,0.12666369870176028,0.1205560609351539,0.11890887427868539,0.1171880547082667,0.11424735298816842,0.1112048465748495,0.09708105955934854,0.09053501921276849,0.0900780031384798,0.08565495545040777,0.08189397284481577,0.08087689363545247,0.08085389029086251,0.07881461301811041,0.07477786640182646,0.07372127420873047,0.07219443367603301,0.06975806603991992],"twin_dists":[0.24687842505529697,0.2479165853906279,0.24822054062530874,0.25196057685655204,0.25410729298445006,0.2544557640493993,0.2627276574398178,0.2640140855862491,0.26715282415945957,0.2680200283044872,0.2689358728285564,0.27052512268428136,0.2722028788613705,0.28049335424944866,0.28466037851359777,0.2849600914151009,0.287924925211388,0.29054347402208436,0.29126809197009296,0.2912845648978115,0.29276007532085035,0.29577376002013983,0.2965841876703019,0.2977720560989855,0.29971037384585575],"n_dims_used":45,"mean_confidence":0.916817389594184},"coverage":{"mean_confidence":0.916817389594184,"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}}