{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006232},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930001915","470:4700005545","470:4700005262","493:4930003109","470:4700002521","493:4930003106","481:4810002873","487:4870008400","470:4700001410","474:4740000235","488:4880001055","470:4700005947","496:4960006298","487:4870008107","470:4700005411","493:4930000764","474:4740000525","496:4960011266","470:4700006401","493:4930003949","496:4960011097","493:4930003790","470:4700006523","470:4700001153","479:4790003043"],"twin_admin_codes":[493,470,470,493,470,493,481,487,470,474,488,470,496,487,470,493,474,496,470,493,496,493,470,470,479],"twin_sims":[0.3426460455348239,0.2922329545866091,0.17714267037036371,0.1736695878896984,0.1683317961563162,0.14490447309652305,0.1347780318239959,0.1277954315999854,0.11653087409080823,0.10700403585600168,0.10253087246387327,0.09926491456583218,0.09424220410706421,0.09320043068739246,0.09164120690744591,0.08871453906409231,0.08217186027323077,0.07941370576156706,0.07804042572384468,0.07742436268905835,0.07470247922120109,0.07338187998070324,0.07272714039676807,0.07261963434888959,0.07232561809020216],"twin_dists":[0.1900838401239416,0.2037170657939549,0.24163634898623138,0.2430146152590883,0.24517181821154752,0.2552739500173431,0.26001677167882714,0.26344517039380616,0.26928835442290655,0.2745786695827154,0.2771894804960113,0.2791523993224517,0.28227240114290225,0.2829358516844811,0.2839398633869885,0.285861475796837,0.29034674665238797,0.2923234572266537,0.2933282680755983,0.29378365668796264,0.2958312760984501,0.29684650133775264,0.29735532602778036,0.2974392272480645,0.29766920166673383],"n_dims_used":43,"mean_confidence":0.9094729756200036},"coverage":{"mean_confidence":0.9094729756200036,"n_dims_used":43,"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}}