{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960012230},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880003947","496:4960011886","496:4960012033","496:4960011787","496:4960012235","496:4960011971","488:4880004021","496:4960012046","496:4960011516","488:4880001017","488:4880004708","496:4960012236","496:4960011953","496:4960009926","488:4880005381","488:4880001726","488:4880002657","488:4880001194","496:4960008945","488:4880000521","488:4880001371","488:4880004993","488:4880002043","496:4960009747","488:4880005510"],"twin_admin_codes":[488,496,496,496,496,496,488,496,496,488,488,496,496,496,488,488,488,488,496,488,488,488,488,496,488],"twin_sims":[0.8591951902385575,0.8069275648163896,0.790723240450787,0.7621799251071898,0.74148663311253,0.7222040279248515,0.7053205618995986,0.6987219753661231,0.6963326542522906,0.6635962309414682,0.6526475194060277,0.652329601171151,0.6487096271116742,0.6403871027608669,0.627104834935332,0.6265202529237615,0.6171018458723465,0.6157640621242491,0.6153371141472577,0.6116406199724971,0.6104317539917504,0.6069892671115484,0.6060764479610786,0.598087694363741,0.5938206574049179],"twin_dists":[0.07155109611375725,0.08506954858356165,0.08900094184517773,0.09571540520179578,0.10044901982628375,0.10478023684598026,0.10852144324604304,0.10997269162764282,0.1104968262662742,0.11761802427259635,0.11998014075265297,0.12004861968030205,0.12082796384607528,0.12261725917594106,0.1254672986608153,0.12559261511911393,0.12761068246385787,0.12789721477218371,0.12798865611782445,0.12878028176722883,0.12903914681362763,0.12977628713460743,0.12997174624231478,0.13168246908766484,0.1325964362267728],"n_dims_used":45,"mean_confidence":0.9207510206434462},"coverage":{"mean_confidence":0.9207510206434462,"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}}