{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930004092},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930004959","493:4930004249","493:4930005849","493:4930005469","493:4930006490","493:4930004365","493:4930004678","493:4930004103","493:4930003920","493:4930005308","493:4930005186","493:4930000556","493:4930005453","493:4930006144","493:4930004072","493:4930003232","493:4930002208","493:4930000473","493:4930006295","493:4930006127","493:4930003229","493:4930000476","493:4930004512","493:4930005427","493:4930005103"],"twin_admin_codes":[493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493],"twin_sims":[0.6572667541037335,0.49284267738392334,0.45639283232990596,0.43459365727368565,0.4318146964002096,0.41633674522217173,0.4139795403101749,0.41316955054297105,0.4039337761702229,0.3996662363894635,0.37926726551171647,0.36604871885116924,0.35644070045264425,0.3495978289213623,0.3434086475001926,0.34161749071344816,0.3386664916345602,0.338641697309394,0.3333215961176662,0.31997049728398114,0.314122622738419,0.3137140883024982,0.3125884113040446,0.3114106804448404,0.31018953055089715],"twin_dists":[0.11898449924059247,0.15449772811580342,0.16267020522944198,0.167668295655986,0.1683123976625343,0.17193153925262628,0.17248766790239886,0.17267908230152432,0.17487341312986385,0.1758948912444145,0.1808489188844324,0.18412784239108818,0.18654854091261808,0.18829309101780167,0.18988646274017418,0.190350423113135,0.1911176627411715,0.1911241242729867,0.19251653216327605,0.1960654432071586,0.19764591612207125,0.19775694856540488,0.19806331400765698,0.19838452044947472,0.1987183025863177],"n_dims_used":45,"mean_confidence":0.919877454969618},"coverage":{"mean_confidence":0.919877454969618,"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}}