{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720007832},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720007406","467:4670003870","472:4720007715","468:4680003346","472:4720007620","472:4720007394","472:4720005909","467:4670000828","468:4680001583","496:4960002283","487:4870001111","467:4670003445","487:4870001404","472:4720007154","472:4720007966","487:4870001202","477:4770002054","467:4670002755","466:4660013397","496:4960004240","467:4670001967","472:4720004726","487:4870000770","472:4720007880","472:4720004573"],"twin_admin_codes":[472,467,472,468,472,472,472,467,468,496,487,467,487,472,472,487,477,467,466,496,467,472,487,472,472],"twin_sims":[0.46542701907404294,0.268440800310495,0.2576288453689364,0.21088306591211473,0.21074147847448815,0.20614658165858846,0.19136037916378038,0.19102396270206393,0.17765035637116589,0.17316562889823744,0.17155901919535996,0.16833755874627893,0.16587874060393976,0.16455918269006753,0.16174627706551745,0.1600605535032608,0.14608702432078335,0.14512511136206374,0.14111620903337893,0.13368218295143997,0.13351626843030193,0.13153096993058597,0.12890120143078818,0.12772455107480185,0.12668991365719434],"twin_dists":[0.16062486522386885,0.2106310242773337,0.21389782481463,0.22914302317433793,0.22919245686773904,0.2308091300983819,0.23618573241822866,0.23631136022957253,0.2414364937784279,0.24321623705874784,0.24386181742499152,0.24516946303559825,0.24617970191766914,0.2467263205600665,0.24790221974943638,0.24861403826651426,0.25473633572953347,0.2551733969435779,0.25701839797519477,0.2605458352498551,0.2606262206316569,0.2615939739619609,0.2628929784252827,0.2634806893536622,0.26400086400223],"n_dims_used":45,"mean_confidence":0.9178501553005642},"coverage":{"mean_confidence":0.9178501553005642,"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}}