{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009871},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009209","496:4960004071","496:4960009401","496:4960003381","496:4960007953","496:4960010116","496:4960009782","496:4960009783","496:4960009776","469:4690005432","496:4960002974","496:4960008421","496:4960008895","496:4960002851","466:4660002348","496:4960000725","469:4690002069","496:4960008999","466:4660002637","469:4690005886","496:4960007592","496:4960011682","496:4960000901","469:4690006228","466:4660012947"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,469,496,496,496,496,466,496,469,496,466,469,496,496,496,469,466],"twin_sims":[0.38421049952449443,0.3338892213356735,0.309815087971129,0.2818854836169051,0.27839921981580407,0.2410038471000406,0.22968768217036264,0.18766707817247838,0.1780371281557272,0.15816812939331878,0.1448229197445671,0.13901167184635735,0.13636569255945657,0.13452495461559236,0.130621073136508,0.13060191902939097,0.13029643933823223,0.12160313889863623,0.1194593604062078,0.11359597535471366,0.11255214999699713,0.11195033668836324,0.10996852092024005,0.10912718619025698,0.10818483387463618],"twin_dists":[0.1796370933154366,0.1923673981818515,0.19882080124592572,0.20668041444692775,0.20769356106085474,0.21909501762224748,0.2227667233309654,0.23757347143771937,0.24128450978229612,0.24941966379876582,0.25531114563880386,0.25800261568066846,0.2592559633222107,0.2601386668589642,0.2620411922044948,0.262050631744076,0.26220131979747646,0.266606257470679,0.267729194486359,0.270881394865759,0.27145561230560233,0.27178854334978836,0.27289477028743925,0.2733690584903706,0.2739036673529076],"n_dims_used":45,"mean_confidence":0.9130167643229167},"coverage":{"mean_confidence":0.9130167643229167,"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}}