{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680009596},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680009602","468:4680009598","468:4680009026","468:4680009595","468:4680008337","468:4680009776","484:4840006028","484:4840001730","468:4680009853","468:4680008222","468:4680008836","468:4680008345","471:4710000843","484:4840006142","471:4710002603","484:4840002384","484:4840002284","484:4840001738","477:4770003245","468:4680009597","468:4680009690","489:4890004672","468:4680008942","471:4710001228","484:4840002014"],"twin_admin_codes":[468,468,468,468,468,468,484,484,468,468,468,468,471,484,471,484,484,484,477,468,468,489,468,471,484],"twin_sims":[0.42076012474696833,0.39913392984285545,0.3633676710536926,0.3366270690099725,0.3176869942127484,0.3088446676237087,0.30504559683133775,0.2903548124524373,0.27229613090737753,0.2647190012752111,0.23712351956444427,0.2297378325489619,0.22427392598116366,0.21434902054963753,0.2104447144851207,0.2080831619198426,0.20419018482971343,0.19087302756795196,0.19028653202857598,0.1867873259904811,0.1796956724314494,0.17461429275371762,0.16789970012080468,0.16748291675816934,0.1674249451535819],"twin_dists":[0.17089157090697416,0.17602264994737618,0.18480004036462228,0.1916500018656487,0.19668063681561837,0.19908677198689245,0.20013266723022358,0.20425021767517126,0.2094859850362025,0.21174611410968863,0.22034109856602616,0.2227501921990076,0.22456550169652453,0.22793987483489003,0.22929614195308454,0.23012479881866296,0.23150493964348634,0.2363677740334058,0.2365872798599805,0.23790684975102905,0.24063542083369896,0.24263778481168274,0.2453485817706163,0.245519391669172,0.24554317435165238],"n_dims_used":45,"mean_confidence":0.9199539184570312},"coverage":{"mean_confidence":0.9199539184570312,"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}}