{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960001054},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960001056","496:4960000946","496:4960000858","496:4960000777","496:4960000953","496:4960001055","496:4960001047","496:4960000698","467:4670003800","496:4960001039","472:4720007640","496:4960001046","472:4720007549","496:4960000857","467:4670002756","467:4670002094","467:4670004098","472:4720008009","467:4670002781","472:4720007709","472:4720007750","467:4670002670","467:4670001665","472:4720007782","467:4670003724"],"twin_admin_codes":[496,496,496,496,496,496,496,496,467,496,472,496,472,496,467,467,467,472,467,472,472,467,467,472,467],"twin_sims":[0.7191685190732493,0.7147082958335982,0.67133574305588,0.6661180187057647,0.5929400169820325,0.5892878356353989,0.5772688944449252,0.5762956915491945,0.5353634221979461,0.5251638579586523,0.5137711566669053,0.476443636457771,0.4707013908881704,0.4655908744348662,0.4600622329775262,0.453054805680955,0.4528309253574396,0.450059430922304,0.44861901316712527,0.44731532160929055,0.4444491729080163,0.4441231069078803,0.437689222170156,0.4333583112190249,0.43327270663802314],"twin_dists":[0.10545609539549458,0.10644651114812595,0.11594321161657889,0.11707281620401923,0.13278509306020314,0.13356762680831666,0.1361450282873019,0.13635391193678892,0.1451819566685756,0.14739981388697526,0.14988858784237968,0.15814914488873305,0.15943714687916924,0.16058789794178044,0.16183773514883823,0.1634296062671148,0.16348061231840336,0.1641128099596518,0.16444195281292068,0.16474019590085626,0.1653970413693243,0.1654718694311802,0.16695274757303322,0.16795441655059784,0.16797425571555805],"n_dims_used":45,"mean_confidence":0.9282873365614149},"coverage":{"mean_confidence":0.9282873365614149,"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}}