{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680010442},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680010441","468:4680009842","471:4710001247","484:4840006923","471:4710001165","468:4680009838","471:4710001203","468:4680010443","471:4710003478","475:4750009930","468:4680009836","471:4710001292","468:4680010447","468:4680009911","468:4680009910","471:4710003474","473:4730008974","468:4680010448","468:4680010099","471:4710003542","475:4750009931","473:4730008903","471:4710003393","476:4760001144","473:4730009044"],"twin_admin_codes":[468,468,471,484,471,468,471,468,471,475,468,471,468,468,468,471,473,468,468,471,475,473,471,476,473],"twin_sims":[0.5198552048879077,0.28448216991954145,0.2544944813390003,0.2451401771428763,0.239325492561145,0.22994047337451645,0.22328092162018057,0.19665973633731973,0.18241321540337962,0.1822865556737864,0.17870804303477975,0.17772442869973618,0.1754724389456369,0.1689517148913614,0.16848719486615882,0.1622201733514943,0.16075166068061925,0.1575462094106996,0.15578749004991432,0.15173263678293958,0.15116932103936548,0.1477155478505656,0.14640766473894642,0.14606202152307185,0.1427299156127491],"twin_dists":[0.14855790274443476,0.20593070869940802,0.21486093279010507,0.21778097267970714,0.21963237015098844,0.22268341969475838,0.2248985585048627,0.23422677598298872,0.23958099491940835,0.23962989213065822,0.2410214254957991,0.24140736848146158,0.242296740290744,0.244918788543674,0.24510832690755766,0.24770308120978368,0.24832155383071167,0.24968595449377523,0.25044317006584277,0.2522131295398554,0.25246175540093335,0.2540012182015019,0.2545911208729085,0.25474766915689767,0.2562711038273027],"n_dims_used":44,"mean_confidence":0.919797117059881},"coverage":{"mean_confidence":0.919797117059881,"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}}