{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005594},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005484","474:4740005852","474:4740005853","474:4740005779","474:4740005362","474:4740005541","474:4740005543","474:4740005780","474:4740005102","474:4740005363","474:4740005855","474:4740005488","474:4740005775","474:4740005232","474:4740005234","474:4740005598","474:4740005597","474:4740004976","474:4740005428","474:4740005643","474:4740005430","474:4740005432","486:4860002773","486:4860002683","474:4740005085"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,486,486,474],"twin_sims":[0.872534000719359,0.7860324593324176,0.757750614798108,0.7328739813782676,0.6838188304638473,0.6804949669188927,0.6731447487477807,0.6578228704447833,0.6488975561824689,0.646581767402882,0.6402665943257715,0.6371787894390201,0.61157142633699,0.6008083260347691,0.5954779783436852,0.5688163653699916,0.5610137295624971,0.5420382284391414,0.5356606099588253,0.5271232095386532,0.5231455515222034,0.515688458407506,0.5099661057147068,0.5064919570346307,0.5049586047659544],"twin_dists":[0.06782225697395813,0.09012151364647851,0.09673704507377966,0.10239209587482041,0.11323122860377224,0.11395475756444588,0.11555106080000369,0.11886454472407322,0.12078752175094747,0.12128575162315423,0.1226431452377631,0.12330623192887341,0.12879509902149858,0.13109982874284073,0.13224142377047707,0.13796040873731596,0.13963892043969495,0.14373518178070427,0.14511746654252633,0.146973049125273,0.14783979215345633,0.14946882952082466,0.1507227994357827,0.1514858642001283,0.15182308943484005],"n_dims_used":45,"mean_confidence":0.9235378689236111},"coverage":{"mean_confidence":0.9235378689236111,"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}}