{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960005726},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960006661","496:4960006787","496:4960007185","496:4960006786","496:4960006662","496:4960004989","496:4960004988","496:4960006795","496:4960006915","496:4960006405","496:4960004836","496:4960007048","496:4960005292","496:4960005436","496:4960005139","496:4960006924","496:4960006788","496:4960007190","496:4960007321","496:4960006527","496:4960004379","496:4960006653","496:4960006668","496:4960006664","496:4960004383"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.595820675736392,0.49361051774568826,0.48916010572556723,0.44426999342331197,0.4210899628194298,0.4148242133612892,0.4098348069006588,0.40677847545421925,0.38507772747935515,0.34377619651978014,0.34195453591114056,0.31644448253369784,0.290997884483946,0.2829926127199314,0.2747551731781629,0.2667751574192444,0.2573422040309861,0.25407664426599796,0.2507797067488975,0.2501696464033539,0.24695536622181138,0.23221212349328824,0.22426738777191824,0.2240393632212719,0.22326585691598222],"twin_dists":[0.13216801957503907,0.15432767319234147,0.1553144041036787,0.1654381582079866,0.1708142100268461,0.17228822992322845,0.17346886681965265,0.1741951967149945,0.17942526589863309,0.18979141667855887,0.1902630198882175,0.19701642640911618,0.20406743727139678,0.2063602604336148,0.20876085502988742,0.21112887213856196,0.2139855932345188,0.21498988989967682,0.21601218760619978,0.21620228999073743,0.21720883175494962,0.22193752536112868,0.22456769141809013,0.22464408606299874,0.2249036188458014],"n_dims_used":45,"mean_confidence":0.9222284952799479},"coverage":{"mean_confidence":0.9222284952799479,"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}}