{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960008330},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008726","496:4960008426","496:4960009510","496:4960009010","496:4960009018","496:4960010141","496:4960007970","496:4960008724","496:4960007981","496:4960007978","470:4700003682","496:4960008906","488:4880003859","496:4960007984","488:4880003111","496:4960007865","466:4660001623","496:4960008641","496:4960009220","466:4660001415","496:4960008093","496:4960009009","496:4960008212","470:4700004706","496:4960010933"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,470,496,488,496,488,496,466,496,496,466,496,496,496,470,496],"twin_sims":[0.6189238877926003,0.5958383750626017,0.5618431060243049,0.5533029107475991,0.5497443571783545,0.5151329279407246,0.4928379425155744,0.47915857634874753,0.4716591674350347,0.45197309301420713,0.4496402119380539,0.44499444233185814,0.40730593165558104,0.40348615852163494,0.3970308773434107,0.3961538563766175,0.3892535797580604,0.38140510577064723,0.3786988918812065,0.37576353224894776,0.3752816266961608,0.3724785322889975,0.36816502027017173,0.36790938264101203,0.3672157083199143],"twin_dists":[0.12722039332789073,0.13216422850112516,0.13946036365432216,0.14130077643609726,0.14206890725381388,0.14959041310954216,0.15449877699580888,0.15754194791891132,0.15922195364898914,0.16367613620719113,0.16420856286345575,0.16527195586530144,0.17406967610577187,0.17498032574243808,0.1765281650191269,0.1767393387050318,0.1784084344664338,0.1803239042949825,0.1809887417195098,0.18171248501435597,0.18183156714017226,0.18252572405796516,0.1835989849886336,0.18366278709862222,0.183836026327906],"n_dims_used":45,"mean_confidence":0.9269144694010417},"coverage":{"mean_confidence":0.9269144694010417,"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}}