{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004022},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850002850","485:4850005251","485:4850003149","485:4850003408","485:4850006379","485:4850003229","485:4850006374","485:4850003870","485:4850006300","485:4850006293","485:4850004370","485:4850005726","485:4850002859","485:4850006290","485:4850004510","485:4850001585","489:4890000194","485:4850004770","485:4850007344","485:4850003051","485:4850004773","485:4850004907","485:4850005036","499:4990001372","481:4810004812"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,489,485,485,485,485,485,485,499,481],"twin_sims":[0.3177551654635278,0.272437704084282,0.2630270111655232,0.23754694639900006,0.17869014472293684,0.16673397911022733,0.16296411366615607,0.1468375450740495,0.1272253844721336,0.12666369870176028,0.12291919190362981,0.12153400183024284,0.11974503914106693,0.1193626775948312,0.10961101007152663,0.10957523585246003,0.10488544725331911,0.10369679379174175,0.09755746653189383,0.0963763097920466,0.08385311698973667,0.08190041203779187,0.08135598011728805,0.08083910588155035,0.07778582069402333],"twin_dists":[0.19666223495919918,0.20944412855258845,0.21225628270330132,0.22020448207795704,0.2410284348086917,0.2458270989788623,0.2473913150508607,0.2543968010213567,0.26373125043548495,0.2640140855862491,0.26592435517418955,0.2666422355283556,0.26757866796730806,0.26778019980719814,0.27309596666841357,0.2731161272584933,0.2758043981892658,0.27650056188519384,0.2801988216591495,0.2809311463355721,0.28916773298206194,0.2905389094254487,0.290925863363118,0.2912951541451413,0.29351611819922624],"n_dims_used":45,"mean_confidence":0.9161344740125869},"coverage":{"mean_confidence":0.9161344740125869,"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}}