{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980003766},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720007659","500:5000011530","472:4720007389","479:4790002297","468:4680000990","468:4680002317","498:4980003542","500:5000011163","479:4790003849","470:4700007187","498:4980003590","498:4980003438","478:4780001418","498:4980003826","470:4700007533","478:4780006544","485:4850002413","489:4890004984","468:4680000921","470:4700006866","500:5000001991","473:4730008044","472:4720000407","472:4720007391","469:4690008846"],"twin_admin_codes":[472,500,472,479,468,468,498,500,479,470,498,498,478,498,470,478,485,489,468,470,500,473,472,472,469],"twin_sims":[0.31911736738743773,0.2770290535717907,0.2609265751401831,0.21114344180955263,0.21038885495549478,0.19717340268429615,0.19351776101779974,0.17280167137774946,0.16990390582200945,0.164248134844745,0.1563937110930381,0.15566838465570626,0.1494797082594305,0.14896465897110572,0.14641089829980028,0.1436132959230969,0.1381286190711923,0.1375416688215953,0.12883975191031752,0.1282897511342241,0.1240530254309938,0.12267637919856716,0.11805317655000394,0.1174472891980803,0.11544891159151978],"twin_dists":[0.19629499322082936,0.208093858213292,0.21289247109548895,0.22905217457094826,0.22931566957459884,0.23403885100545788,0.23538373988350375,0.24336210864691657,0.2445314331175877,0.2468556312013,0.2501814600901348,0.25049467617743054,0.2532115970643117,0.25344141445594104,0.2545896576243116,0.25586467475352653,0.25841890168989257,0.2586967015543485,0.2629235704702508,0.26319787547582396,0.26534131272207123,0.2660497467070637,0.2684741645083156,0.268797248191244,0.26987200771826747],"n_dims_used":45,"mean_confidence":0.9268224080403645},"coverage":{"mean_confidence":0.9268224080403645,"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}}