{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930003562},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930002026","493:4930003895","466:4660000752","488:4880006426","493:4930001274","493:4930003385","487:4870003713","493:4930000700","469:4690002064","493:4930002082","496:4960007382","466:4660010279","496:4960012440","493:4930001693","493:4930001259","481:4810005871","466:4660012916","493:4930002226","493:4930001260","493:4930000939","488:4880000695","493:4930003894","496:4960005516","493:4930000722","466:4660014284"],"twin_admin_codes":[493,493,466,488,493,493,487,493,469,493,496,466,496,493,493,481,466,493,493,493,488,493,496,493,466],"twin_sims":[0.08096963413762946,0.07415790778588903,0.0439240482503559,0.03782683851443547,0.03296312253223888,0.0318821162787799,0.030451791681755633,0.029701312358220114,0.028916355929187874,0.027257786649706937,0.026229820977906784,0.025432354810198034,0.024101035921074293,0.023925691231548574,0.022622692381851738,0.019351339489406396,0.018833542198170586,0.01795283040587788,0.016037549537963977,0.013284374760915013,0.012088765612696699,0.011781065670753928,0.010810178450321879,0.010683363470520768,0.010112107574965314],"twin_dists":[0.29120171760685254,0.2962481506306028,0.3247014554340931,0.3323739807375816,0.33928654471632785,0.34094019751526206,0.34320352204784177,0.34442773029299895,0.3457369060498705,0.3486067390843207,0.35046183692825045,0.3519446732906617,0.35451217468915014,0.354859427236372,0.357511311165393,0.3648060209382879,0.3660579107360626,0.3682580721605577,0.37338960092996915,0.3818030184631466,0.38594706442406307,0.3870722378528803,0.39080211438804735,0.39131110018942994,0.3936727644843492],"n_dims_used":45,"mean_confidence":0.917222425672743},"coverage":{"mean_confidence":0.917222425672743,"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}}