{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740002076},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740001160","474:4740002517","474:4740000241","500:5000005997","474:4740000382","474:4740000281","487:4870011948","474:4740000044","474:4740002299","487:4870011837","488:4880002472","474:4740000156","487:4870012142","474:4740003353","487:4870012036","485:4850005850","474:4740001476","487:4870012229","488:4880002156","474:4740002733","487:4870012333","474:4740000295","496:4960010866","474:4740002634","470:4700000055"],"twin_admin_codes":[474,474,474,500,474,474,487,474,474,487,488,474,487,474,487,485,474,487,488,474,487,474,496,474,470],"twin_sims":[0.3574148838325278,0.25409230076871714,0.23380199120826334,0.20141256195693147,0.15754556569925773,0.156682184801764,0.15015006520866006,0.14381125798784652,0.13730723589785843,0.13113168015841806,0.12429900216199892,0.11926004113632081,0.11101724043739258,0.10913070507663561,0.10051501096780438,0.09727245966362733,0.09415580273523329,0.08701902683536032,0.08644518914979453,0.0860258021618919,0.08571464219356184,0.08407575837604375,0.0826591836166687,0.07631389069085094,0.07582740883989092],"twin_dists":[0.18630159377098726,0.21498505540406437,0.22141834431945778,0.23250072007426664,0.24968623051183386,0.2500571841166156,0.2529133529985431,0.25577385033569183,0.2588079049790216,0.26178993851121996,0.265215361507772,0.2678343805791332,0.27230748603202487,0.27336706889298956,0.27839517757669013,0.28037488742814204,0.2823272050444281,0.286997844805916,0.28738642968341893,0.2876717256716881,0.28788411457873236,0.2890130206882354,0.2900030325657036,0.29461192586922896,0.29497783963569296],"n_dims_used":45,"mean_confidence":0.912910885281033},"coverage":{"mean_confidence":0.912910885281033,"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}}