{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960002466},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960002604","496:4960002602","496:4960000749","493:4930002791","493:4930003322","496:4960003432","496:4960001695","484:4840007650","496:4960003162","496:4960002070","493:4930002287","470:4700002005","496:4960003171","496:4960003295","488:4880003009","496:4960000198","493:4930004758","496:4960011205","496:4960000840","470:4700006842","496:4960003447","496:4960002071","470:4700002164","493:4930005510","496:4960003170"],"twin_admin_codes":[496,496,496,493,493,496,496,484,496,496,493,470,496,496,488,496,493,496,496,470,496,496,470,493,496],"twin_sims":[0.4545469348821541,0.40222451278312576,0.32919009982487873,0.3035980925279195,0.2742170590066568,0.2670156566341476,0.22744575103728384,0.22550871823031302,0.21152517152842418,0.20970702834538651,0.2084828405500933,0.20044369144605734,0.1948401643114642,0.19407229185142005,0.19170884082176257,0.18201977102052017,0.18162047637944356,0.17572931674676112,0.1748799754494063,0.17351580907220485,0.16872358030671097,0.16782066005262752,0.16626066598082434,0.16615802872626312,0.16040628400530346],"twin_dists":[0.1630898949148669,0.17528195466103783,0.19360621908640613,0.20053314918414128,0.2089191941193491,0.21105686978079108,0.22350818376311293,0.22415271444549123,0.22891912131202194,0.22955430995903753,0.22998410523732665,0.23285028099881075,0.23489521626365342,0.23517860293685564,0.23605576891969393,0.2397329633733738,0.2398874289660567,0.2421948831724909,0.24253206967634452,0.24307609406993722,0.24501182753857595,0.24538095120584533,0.24602207775018214,0.24606441141267393,0.2484676066935933],"n_dims_used":45,"mean_confidence":0.9378923204210069},"coverage":{"mean_confidence":0.9378923204210069,"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}}