{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740006095},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["486:4860004618","486:4860004299","487:4870008670","486:4860004233","474:4740006218","474:4740006181","486:4860004370","486:4860004507","474:4740006219","474:4740002683","486:4860004672","486:4860004018","474:4740006157","487:4870008235","486:4860004151","486:4860004555","486:4860004673","487:4870012014","486:4860004426","470:4700003553","486:4860004046","486:4860004439","486:4860004438","466:4660010543","486:4860004427"],"twin_admin_codes":[486,486,487,486,474,474,486,486,474,474,486,486,474,487,486,486,486,487,486,470,486,486,486,466,486],"twin_sims":[0.11094699120212452,0.08244888788862473,0.06367883201713535,0.05884143843655529,0.05833802416880309,0.050147552230557765,0.04992554996696965,0.04518312030671776,0.037025895196401225,0.035127212650759715,0.03485285339957849,0.028408456681264987,0.027766072285905385,0.02715055156727832,0.026464527773514848,0.025918894034578435,0.025245082764107505,0.02502059961109319,0.024982819335587488,0.024375814862052248,0.02332977505718212,0.023195260046219524,0.022764291825994615,0.02134582145896009,0.02129926586464193],"twin_dists":[0.27234669139365764,0.2901511569749627,0.3047987416963561,0.30913996341876504,0.30960842102581465,0.31774347793599567,0.3179789183019437,0.32323000559368587,0.333458290917723,0.33611051406798564,0.3365037824898528,0.3466003542109142,0.34771164442070185,0.34879741469440045,0.3500328269959072,0.3510352950079142,0.35229870747246017,0.352726091560104,0.35279834543221855,0.35397237703073725,0.3560562937287528,0.35633012138331016,0.3572168022478424,0.36024192237931113,0.36034413978767965],"n_dims_used":45,"mean_confidence":0.9261221991644966},"coverage":{"mean_confidence":0.9261221991644966,"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}}