{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870003447},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690003665","487:4870003851","469:4690003055","469:4690002844","487:4870004609","487:4870003293","487:4870007259","487:4870006805","469:4690004853","487:4870003025","466:4660014361","466:4660013128","466:4660000754","466:4660012772","487:4870004310","466:4660000331","466:4660011068","487:4870003852","487:4870002928","487:4870004023","466:4660011723","469:4690004947","469:4690004418","466:4660000202","469:4690002653"],"twin_admin_codes":[469,487,469,469,487,487,487,487,469,487,466,466,466,466,487,466,466,487,487,487,466,469,469,466,469],"twin_sims":[0.5058440440259248,0.47702223187051174,0.469818706510308,0.39675002660528497,0.3924375639154122,0.3733762567980173,0.3292541947711207,0.32318432454106466,0.3172108002909431,0.30779260820157006,0.2959267952821137,0.29475077172866326,0.29107218905583804,0.29100199773581986,0.29034948995366966,0.2853975340807515,0.2797836086846682,0.2773186662751676,0.2770984754977245,0.25137548711694857,0.2493949187295224,0.24915895423371737,0.2454530413664244,0.23985451288613602,0.23717162678579667],"twin_dists":[0.15162832438220222,0.15801964822771955,0.159635598870734,0.17659576638541663,0.17763657027244129,0.18230313310436624,0.1935892568871974,0.19520376993651564,0.19680924074242928,0.19937566112839195,0.20267438423592088,0.2030055079752319,0.20404633317789717,0.20406626893574856,0.20425173149460543,0.20566741201602137,0.2072903253681232,0.20800914674429494,0.20807354743553172,0.21582681982664412,0.21644413234331816,0.21651788751576678,0.21768216499835744,0.219462732231746,0.22032556900869443],"n_dims_used":43,"mean_confidence":0.9172876047533612},"coverage":{"mean_confidence":0.9172876047533612,"n_dims_used":43,"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}}