{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":475,"cluster_id":4750006021},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["475:4750006101","475:4750005734","475:4750005663","475:4750006332","475:4750006599","475:4750006102","475:4750003389","475:4750005751","475:4750005757","475:4750005999","475:4750003054","475:4750006742","475:4750006651","475:4750005735","475:4750006734","475:4750006810","475:4750005903","475:4750005756","475:4750006258","475:4750005467","475:4750006259","475:4750007170","475:4750003853","475:4750005845","475:4750004245"],"twin_admin_codes":[475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475,475],"twin_sims":[0.5626838988943738,0.5541141569355833,0.5054236227632525,0.37852701187156906,0.37761415100569284,0.3726866379042726,0.36642269502833774,0.3509004115395683,0.34978372605262886,0.3344694475265047,0.3213864851150476,0.31681476221995514,0.31178705145800406,0.30997151285199065,0.30302272914532524,0.29915523687913226,0.2728827230721961,0.26589870227416645,0.2601746979320563,0.25241443054446655,0.2511114980092281,0.2430202177538056,0.2319828609050473,0.22783400740510823,0.21629980359301987],"twin_dists":[0.13927938473449383,0.14112577416053063,0.15172079069216785,0.1810310451210742,0.18125587651164382,0.18247410069528996,0.18403427556900245,0.18795964406852483,0.18824546363071104,0.19221509603538503,0.19568520271636594,0.1969162803090643,0.19828179626149112,0.19877797339272182,0.20069264301029083,0.20176933972054184,0.20931264461217322,0.21139161360232675,0.2131209833292419,0.21550423792546433,0.2159089212924574,0.21845264319564614,0.22201258497017995,0.2233794330291527,0.22726846739721487],"n_dims_used":45,"mean_confidence":0.9095158894856771},"coverage":{"mean_confidence":0.9095158894856771,"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}}