{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006579},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006036","470:4700005898","470:4700004985","470:4700006448","470:4700005151","470:4700004980","470:4700006735","470:4700006169","489:4890001556","470:4700006311","470:4700006582","470:4700006310","470:4700006029","470:4700006322","470:4700005897","470:4700006720","470:4700006966","479:4790002638","470:4700005890","470:4700006712","470:4700007176","470:4700006721","470:4700006028","479:4790003319","470:4700006583"],"twin_admin_codes":[470,470,470,470,470,470,470,470,489,470,470,470,470,470,470,470,470,479,470,470,470,470,470,479,470],"twin_sims":[0.7822783198486077,0.7233496779161207,0.6863714207065507,0.6798199249759642,0.6232240824413936,0.6056517693865394,0.6036536464756506,0.6021719327286622,0.5888384408578651,0.5862410835272371,0.5813226208734872,0.5768826205514722,0.5758838356713103,0.5753014169792203,0.5720324719414819,0.5322934009052852,0.5302516174287701,0.52905852629585,0.5290389256387609,0.5276426657973254,0.5198389589615802,0.5190946311383932,0.5177542324581034,0.5166567797891242,0.5146544586214211],"twin_dists":[0.09101314479903085,0.10452476332371277,0.11267483705391834,0.11410156799154454,0.12629906824452353,0.13006268143263136,0.13049053764019683,0.13080782373092176,0.13366393342720642,0.13422063843949578,0.135275284768032,0.1362279324312542,0.13644232052357444,0.13656735211924786,0.13726934870845664,0.14584857926261954,0.14629236989172345,0.14655186052278563,0.14655612459936687,0.14685996541727356,0.1485614510059033,0.14872404724605598,0.14901699337206523,0.14925697895487192,0.14969515694285185],"n_dims_used":42,"mean_confidence":0.9115970248267764},"coverage":{"mean_confidence":0.9115970248267764,"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}}