{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740004906},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740004904","474:4740004840","474:4740005361","474:4740005490","486:4860001943","474:4740005365","486:4860001944","474:4740005462","474:4740005427","486:4860002028","486:4860001847","474:4740005231","474:4740005429","486:4860001727","474:4740005592","486:4860001987","486:4860001941","474:4740005539","474:4740005169","474:4740005165","486:4860001898","474:4740004841","474:4740005593","486:4860001793","474:4740005463"],"twin_admin_codes":[474,474,474,474,486,474,486,474,474,486,486,474,474,486,474,486,486,474,474,474,486,474,474,486,474],"twin_sims":[0.9340212831107807,0.7005126970233015,0.6746210890837915,0.6426760740041747,0.6417961703420142,0.6382065287721027,0.6069634614532182,0.5894007179242338,0.5854541402246684,0.5852002138143394,0.5829585147844233,0.575167638657113,0.5729184058385111,0.5594623989224351,0.533488867852419,0.5294151454656474,0.5273759870815853,0.5195977982544374,0.5152451184045643,0.5104061997785344,0.5021976814165419,0.4997310379610469,0.49188430514684617,0.48943072657177994,0.4792258333853422],"twin_dists":[0.04798543459717031,0.10957940619772367,0.1152308188714068,0.12212545675228413,0.1223145368807995,0.12308557219770405,0.1297818128214003,0.13354343643617633,0.13438933817195597,0.13444377641688682,0.13492443568235535,0.13659607287997408,0.13707905703133946,0.1399730031771932,0.1455889034250597,0.14647428477821217,0.14691801734759813,0.14861412582528466,0.14956585647070297,0.1506262333213997,0.15243098622302037,0.15297486331012178,0.15471008959466914,0.1552543268499173,0.15752691995375148],"n_dims_used":44,"mean_confidence":0.9215349717573686},"coverage":{"mean_confidence":0.9215349717573686,"n_dims_used":44,"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}}