{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005854},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006813","470:4700006423","470:4700006289","470:4700004666","470:4700006817","470:4700005994","470:4700006835","499:4990000106","470:4700005279","472:4720003873","470:4700000406","496:4960011616","472:4720004948","472:4720006050","470:4700006947","472:4720006343","470:4700006297","472:4720006431","470:4700006428","489:4890004623","467:4670000329","479:4790001676","470:4700001941","496:4960009643","496:4960009656"],"twin_admin_codes":[470,470,470,470,470,470,470,499,470,472,470,496,472,472,470,472,470,472,470,489,467,479,470,496,496],"twin_sims":[0.6234898260282538,0.5351105684882509,0.516242051108063,0.5159299696642949,0.49143375200743517,0.4600923100054521,0.4545641019243275,0.4523175092566989,0.4513857746175705,0.44843367103067294,0.447828549101105,0.4300745225915747,0.42375291992010783,0.4223070545696032,0.40444908004830316,0.40396216884278424,0.4016397197743483,0.39422373999433596,0.38607969599883013,0.3819887614449524,0.37593581799126247,0.37537691373628884,0.3732712137157414,0.36772095854762205,0.3653536708692842],"twin_dists":[0.12624212116499628,0.14523683187818778,0.1493477019501321,0.1494159823026301,0.15480996784423265,0.16183092147747544,0.16308598889561374,0.16359761768203163,0.16381008167075484,0.16448433323944162,0.16462274669982052,0.1687165845352938,0.17019056583673253,0.17052897161437083,0.17475039955088026,0.17486663338788525,0.17542190909952357,0.1772048418785794,0.1791808095513908,0.1801808157530185,0.1816699301757548,0.18180801513204747,0.18232916491704984,0.18370982822518886,0.18430186736689413],"n_dims_used":43,"mean_confidence":0.9143656353617824},"coverage":{"mean_confidence":0.9143656353617824,"n_dims_used":43,"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}}