{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007146},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007031","473:4730007261","473:4730007032","473:4730007581","475:4750009723","473:4730007604","471:4710000530","473:4730006918","473:4730007357","473:4730006916","475:4750010504","475:4750010113","473:4730007030","473:4730007490","475:4750010049","476:4760000230","473:4730007034","476:4760000045","476:4760000300","473:4730007147","476:4760000106","473:4730008921","475:4750009663","471:4710001518","475:4750009982"],"twin_admin_codes":[473,473,473,473,475,473,471,473,473,473,475,475,473,473,475,476,473,476,476,473,476,473,475,471,475],"twin_sims":[0.720430229358526,0.7110778114631138,0.5741118132011206,0.5732483417651464,0.49208741567417147,0.4796237742777754,0.4746861618875411,0.4687094421509236,0.46221859708012086,0.4603704886507411,0.4422951839756667,0.43283133884259034,0.4291877771579338,0.4197190173055607,0.41581830287643057,0.414657206116206,0.40106846574044,0.39522144236585033,0.39064515852685394,0.38825662231902924,0.38494265344593553,0.381559752717956,0.3761297390654443,0.3757146956622337,0.37134107062221794],"twin_dists":[0.10517535639033315,0.1072504452996802,0.1368227699210265,0.13700819711108597,0.1546650730598533,0.15743801753575035,0.1585428040988321,0.15988517126658985,0.16134963042341308,0.16176791019791345,0.16589174697710704,0.16807656930698384,0.16892280318411232,0.17113592268210148,0.17205373725339437,0.172327648510483,0.17555871228389203,0.17696408623099444,0.17807072473452426,0.1786507260140999,0.17945824386211237,0.1802859809289129,0.18162204278217392,0.18172454946091857,0.18280813872196897],"n_dims_used":45,"mean_confidence":0.9145645989312066},"coverage":{"mean_confidence":0.9145645989312066,"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}}