{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002837},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["471:4710002573","484:4840004317","484:4840002375","484:4840002466","484:4840004318","476:4760003111","484:4840007886","484:4840005505","471:4710002507","484:4840002015","484:4840005249","484:4840004423","484:4840005756","484:4840003902","484:4840002846","471:4710002123","484:4840005897","471:4710002962","484:4840004875","484:4840004532","484:4840004428","484:4840002388","471:4710002644","484:4840004214","484:4840004107"],"twin_admin_codes":[471,484,484,484,484,476,484,484,471,484,484,484,484,484,484,471,484,471,484,484,484,484,471,484,484],"twin_sims":[0.8245586981936404,0.7278996175451523,0.7106467304719238,0.6496656000533861,0.6422193140440947,0.6331411957305295,0.6203326858225297,0.6197297108570918,0.6045886203536915,0.6044835763132057,0.5960011479745614,0.5720264077619933,0.5685420612007108,0.5642308907944638,0.5518352083864332,0.5461915605447855,0.5344585353880407,0.5302333192880331,0.5216120942645057,0.5176643897583965,0.5140136715188494,0.5131695209723867,0.5033960394616553,0.4999118281704892,0.49161346769674136],"twin_dists":[0.08067013392101803,0.10350795033633084,0.10734577517840978,0.12062222059412803,0.12222361284636489,0.12417275533919701,0.12691858995650793,0.1270477675740963,0.13029033145285449,0.13031282444325773,0.13212936384371332,0.13727065135240132,0.13801936982536533,0.138946489635304,0.1416174912537037,0.14283661077464127,0.1453783624347114,0.14629634869590938,0.14817433494361018,0.14903663511819557,0.14983547222634663,0.15002038514180197,0.15216702211849623,0.15293497512465168,0.15477012537228926],"n_dims_used":44,"mean_confidence":0.9293438304554332},"coverage":{"mean_confidence":0.9293438304554332,"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}}