{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005181},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700004155","466:4660004071","466:4660004201","470:4700006758","470:4700004857","466:4660005053","470:4700004510","466:4660003613","470:4700003473","470:4700003479","470:4700002789","470:4700005628","466:4660002750","470:4700003647","466:4660001367","470:4700005783","470:4700003984","470:4700006608","487:4870011952","466:4660001008","466:4660002749","470:4700005771","496:4960012630","470:4700004696","496:4960012299"],"twin_admin_codes":[470,466,466,470,470,466,470,466,470,470,470,470,466,470,466,470,470,470,487,466,466,470,496,470,496],"twin_sims":[0.8628654071651727,0.8126843899941572,0.7056945804930618,0.6999377853276327,0.6746799075117631,0.6452021802276822,0.627318024041416,0.6247506293628701,0.6133946827469479,0.6077399877876479,0.5821141029719878,0.5245107098033326,0.5239358395922362,0.5194676512659524,0.5144650985439824,0.5047920433176832,0.5032651989480447,0.4988060611968795,0.47861142549259644,0.47749837972841913,0.4769978693790337,0.47055511872634925,0.46003220871659867,0.4551252737629819,0.4545094156069909],"twin_dists":[0.07053907961247889,0.08364813330219052,0.10843901261448206,0.10970571450938545,0.11521805631533769,0.12158243723115969,0.12542159538812908,0.12597191972087546,0.128404652880579,0.12961553737161835,0.1351055267829736,0.14754215429135317,0.14766746861865798,0.14864255519821906,0.14973661723861892,0.1518597372258562,0.15219583421951305,0.15317900639476592,0.1576642288858129,0.15791311880528094,0.1580250998189062,0.15947002425068735,0.1618445370244912,0.1629583350682029,0.16309843186812198],"n_dims_used":42,"mean_confidence":0.9112259092785063},"coverage":{"mean_confidence":0.9112259092785063,"n_dims_used":42,"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}}