{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009348},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960010080","496:4960011039","496:4960009819","496:4960011192","496:4960009543","496:4960009253","496:4960010332","488:4880002134","496:4960010587","496:4960004750","470:4700006950","472:4720005623","488:4880002691","496:4960009997","496:4960011795","496:4960011344","496:4960009730","469:4690000440","481:4810004659","488:4880002205","496:4960010413","496:4960005787","496:4960009249","496:4960009054","496:4960010078"],"twin_admin_codes":[496,496,496,496,496,496,496,488,496,496,470,472,488,496,496,496,496,469,481,488,496,496,496,496,496],"twin_sims":[0.7660092679129402,0.29368992862381865,0.27723559588010876,0.27191151523717105,0.2718076121041828,0.25975539432925976,0.25561049528177326,0.23656465232558777,0.2324704142199833,0.2237666179945872,0.2212087376132175,0.22090250277861684,0.21409965697854424,0.20362826209485677,0.2021796468068593,0.19811443281727215,0.19542679642442087,0.19098513158118197,0.19001137527168152,0.18628316901861594,0.1820980983594397,0.17831983343158309,0.1749531631298533,0.17469768997847773,0.1715672036565586],"twin_dists":[0.09482812352886819,0.20330487136765074,0.20803343923963127,0.20959976536820926,0.2096305198966299,0.21324859935137286,0.21451715441112815,0.22052165816622363,0.22185302041213462,0.2247355314149552,0.22559677031958034,0.22570032464624346,0.228025995940773,0.23170563588038245,0.23222478155250473,0.23369545173889547,0.23467923921911624,0.23632587084995638,0.23669042480762878,0.2380983948675706,0.23970269084175208,0.24117356756053232,0.24250296842832741,0.24260458870983853,0.2438585177360245],"n_dims_used":45,"mean_confidence":0.9269601609971788},"coverage":{"mean_confidence":0.9269601609971788,"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}}