{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006288},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730005211","473:4730006402","473:4730006403","473:4730007219","473:4730006311","473:4730005115","473:4730006084","473:4730005743","473:4730005309","473:4730006198","473:4730006081","473:4730006739","473:4730007105","473:4730006194","473:4730006521","473:4730006310","473:4730006631","473:4730005422","473:4730004739","473:4730005633","473:4730004922","473:4730006539","473:4730006309","473:4730006877","473:4730005016"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.8525152399483398,0.7882823775509358,0.7564609043873926,0.7257212001683032,0.7061708679797305,0.7045091468942654,0.7039170021446111,0.6990459062266376,0.6867268405312471,0.6845633813910231,0.6805964595061914,0.678151124257499,0.6767307636157196,0.6759883865093136,0.6755349923933074,0.6653337389456807,0.6646340289920813,0.6602405988441149,0.658861116102174,0.6581283308490874,0.6580262103526198,0.6566799613677583,0.6509600878636808,0.6507075158760143,0.6407867441881937],"twin_dists":[0.07336798038019705,0.08958495225478535,0.09703361385494487,0.10399522431720896,0.10833401526945621,0.10870020763067903,0.10883060857098233,0.10990157837412255,0.11259731233119137,0.11306900661929216,0.11393268085594915,0.11446432052381805,0.11477286655490966,0.11493406118358762,0.11503248390208544,0.11724242671561619,0.11739370958776082,0.11834280823442907,0.11864054193397085,0.11879864844368589,0.11882067932914028,0.11911104960830075,0.12034354552472261,0.12039792585793309,0.12253140911733097],"n_dims_used":44,"mean_confidence":0.9179562655362216},"coverage":{"mean_confidence":0.9179562655362216,"n_dims_used":44,"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}}