{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660009421},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660009931","466:4660009766","466:4660010283","466:4660012506","466:4660011255","500:5000010736","496:4960011813","466:4660011581","487:4870006370","466:4660009930","472:4720000779","488:4880000799","499:4990000237","487:4870003999","493:4930006160","470:4700000198","466:4660012366","466:4660000767","466:4660005099","466:4660009070","487:4870003044","493:4930006159","466:4660012053","466:4660014178","466:4660009412"],"twin_admin_codes":[466,466,466,466,466,500,496,466,487,466,472,488,499,487,493,470,466,466,466,466,487,493,466,466,466],"twin_sims":[0.2981496825420086,0.2968021812798804,0.29342378394406304,0.28704504855626733,0.24246758708742902,0.24101404038972743,0.23006485189618564,0.22576690730154492,0.21656119966603674,0.21244236272527864,0.2100129792639181,0.18882063791997755,0.1822168598868169,0.17576962676145513,0.17547410539399386,0.17111852572379457,0.17078076481410182,0.1694732201884102,0.16568594804223638,0.16498526887745021,0.16213992154973245,0.16206835347801138,0.1616797568444364,0.15919987939966104,0.1577683946441652],"twin_dists":[0.2020506138383735,0.20242841193989158,0.20338007610178385,0.2051947943018062,0.21862835567226263,0.21909176150806908,0.2226424547573089,0.22406659263533527,0.2271788123331149,0.22860009515108295,0.2294471615388815,0.23713799104410982,0.23965680854683527,0.24217890908786135,0.24229607916876117,0.24403957564554646,0.24417609910734195,0.24470644424444798,0.24625936869164092,0.24654947198116164,0.24773677455446153,0.2477668322783769,0.24793020643531843,0.2489795720978053,0.2495907324334752],"n_dims_used":45,"mean_confidence":0.9160916646321614},"coverage":{"mean_confidence":0.9160916646321614,"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}}