{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004469},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730004956","473:4730009392","473:4730005051","473:4730006392","473:4730007116","473:4730005337","473:4730006995","473:4730009068","500:5000006657","466:4660012389","473:4730006805","473:4730009265","473:4730004884","478:4780000755","473:4730006667","473:4730006362","475:4750009936","473:4730008924","475:4750011832","478:4780000972","484:4840000651","478:4780001254","473:4730009192","476:4760000036","473:4730005355"],"twin_admin_codes":[473,473,473,473,473,473,473,473,500,466,473,473,473,478,473,473,475,473,475,478,484,478,473,476,473],"twin_sims":[0.35818207375154154,0.21228746750929087,0.19466084672399764,0.13178650589312374,0.13094599519177993,0.12751853823274267,0.11252264741555797,0.10830984488156234,0.0974701999299131,0.0947471912953508,0.09456953196869966,0.09231496040839719,0.09124329127555382,0.09012365249022065,0.08621718726134829,0.08618472723291076,0.08611157043351388,0.08511494190074202,0.08310168224240921,0.08290128225527242,0.08210136629979768,0.07894216878600624,0.07861128569973573,0.07842147183890072,0.07806578374038646],"twin_dists":[0.18610736116522827,0.22865390669198182,0.23496132467718403,0.26146879643836146,0.2618812227534043,0.2635840092946914,0.27147190147670536,0.2738325398915018,0.28025268850049345,0.2819528803688229,0.282065137481023,0.2835043784733554,0.2841982491320503,0.28493010031832955,0.2875413952963307,0.2875634838585707,0.28761329025494226,0.2882951913992963,0.28969233431686536,0.28983287996540363,0.2903966016464821,0.29266689008280267,0.29290886584829007,0.2930480468246556,0.293309585673861],"n_dims_used":45,"mean_confidence":0.9056218465169271},"coverage":{"mean_confidence":0.9056218465169271,"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}}