{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730002423},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730002618","473:4730002488","473:4730005159","473:4730005572","473:4730005467","473:4730006009","498:4980000017","473:4730006005","484:4840002441","484:4840007038","474:4740004374","473:4730005787","473:4730002077","473:4730002683","475:4750010307","473:4730004697","473:4730003594","475:4750011713","473:4730004696","473:4730006238","474:4740003464","478:4780000317","475:4750010306","478:4780007752","473:4730000365"],"twin_admin_codes":[473,473,473,473,473,473,498,473,484,484,474,473,473,473,475,473,473,475,473,473,474,478,475,478,473],"twin_sims":[0.7907993859664422,0.6944838611296557,0.2843399896182872,0.2780688333341233,0.24534399471495788,0.18774963943878217,0.17947810032507747,0.17515702918051124,0.1617191120805675,0.15050880621454255,0.1321205421393042,0.13084700909355856,0.12065688144710296,0.11896408967852092,0.11818935581245925,0.11665937118726587,0.11480873563786745,0.11412431040936592,0.11346654211095591,0.10912386022388022,0.10624360492875301,0.10386812934639436,0.10386606476061125,0.10016907331252212,0.09933366827083723],"twin_dists":[0.08898269043015304,0.11090191602878038,0.2059716513858681,0.20778997413907715,0.217716594513448,0.23754224150603212,0.24072032718421563,0.24242195194549274,0.24791364771476743,0.2527541505131338,0.26130543996657124,0.2619299250157989,0.2671000393276193,0.26799081038707906,0.2684017231273342,0.26921931474286587,0.2702193253961999,0.2705923010473097,0.2709523758549841,0.27337093905540516,0.2750164357605739,0.2763998329103437,0.2764010459190045,0.27860398141640913,0.2791105595947781],"n_dims_used":45,"mean_confidence":0.9129174126519097},"coverage":{"mean_confidence":0.9129174126519097,"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}}