{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740002219},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870008113","474:4740001996","487:4870012517","487:4870012147","487:4870007954","474:4740002820","487:4870011696","474:4740001998","478:4780001860","474:4740002010","474:4740002825","474:4740000082","474:4740000062","474:4740000137","487:4870012257","487:4870008098","487:4870013250","474:4740000271","487:4870011816","474:4740002101","487:4870012252","474:4740002099","474:4740001381","487:4870011819","474:4740000041"],"twin_admin_codes":[487,474,487,487,487,474,487,474,478,474,474,474,474,474,487,487,487,474,487,474,487,474,474,487,474],"twin_sims":[0.41704905578611673,0.3846104633512553,0.359672421560217,0.3436274524953075,0.3430713813839869,0.33503517969533336,0.3331768236721406,0.32600160644628834,0.3209465998590129,0.313386501309233,0.3118567116877157,0.29774952576168284,0.2974272777243795,0.294643021755167,0.29114159354471875,0.2894649087642896,0.28742716903613436,0.2872482097995056,0.28502764874848047,0.2832605878992976,0.27705000987865575,0.27381826981870966,0.2699602876372215,0.25996521996133604,0.25942407057367173],"twin_dists":[0.17176375256717344,0.17953937063949726,0.18573065239580744,0.18982987451277006,0.18997372545973631,0.19206673658175333,0.19255459082610277,0.1944523371691624,0.1958032260656526,0.19784604033797074,0.1982627914320024,0.20216270064745728,0.20225302897543992,0.20303588526282773,0.2040266237077677,0.20450355330600295,0.20508540912589318,0.20513662684566672,0.20577374510523208,0.206282882525626,0.20808772669775416,0.20903666011568808,0.21017852863649789,0.21318472225433976,0.2133495301860118],"n_dims_used":45,"mean_confidence":0.9214519924587674},"coverage":{"mean_confidence":0.9214519924587674,"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}}