{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700001074},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700000406","470:4700000690","470:4700006286","470:4700005422","488:4880004544","470:4700000489","470:4700004666","488:4880005109","470:4700006143","470:4700006144","479:4790003130","470:4700006932","479:4790003131","470:4700000405","488:4880004285","496:4960009928","488:4880005309","470:4700000765","470:4700000820","470:4700005854","488:4880002546","470:4700001948","470:4700006276","472:4720003949","500:5000011069"],"twin_admin_codes":[470,470,470,470,488,470,470,488,470,470,479,470,479,470,488,496,488,470,470,470,488,470,470,472,500],"twin_sims":[0.8134615835315471,0.4608413382105033,0.4277065059690622,0.42682221562920264,0.42482802885716336,0.4115025155288293,0.4110800108155396,0.4088699667414729,0.39531279947536324,0.37773338865580036,0.3737175208564429,0.3700424483045593,0.35865124942356097,0.3540070306126253,0.34745086949448223,0.34220578080626113,0.3403974787687599,0.34001795942545043,0.33602046421904436,0.3269101775155429,0.3218366400179727,0.31990658452599896,0.31844742383335056,0.31639703133720565,0.3143268985092916],"twin_dists":[0.08345516216578545,0.161661287133028,0.1692676721179877,0.16947378621785839,0.16993924852322576,0.173073545256384,0.17317363130862343,0.17369789967591653,0.17694205487383757,0.18122649410348635,0.18221858580569958,0.1831310915503401,0.18598868322746617,0.187166981201369,0.18884411486474115,0.19019789649522725,0.1906671852586047,0.19076584709280156,0.19180867650225816,0.19421076936966572,0.19556451750665874,0.19608262817029318,0.1964754955795645,0.19702926488023043,0.19759042835052962],"n_dims_used":43,"mean_confidence":0.9119950227959212},"coverage":{"mean_confidence":0.9119950227959212,"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}}