{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007379},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008472","485:4850008471","485:4850007568","485:4850007296","485:4850007897","485:4850007774","485:4850008515","485:4850007300","485:4850007656","485:4850002143","485:4850008070","485:4850008002","485:4850005021","485:4850008602","485:4850008865","500:5000002047","485:4850007159","485:4850008119","485:4850008008","485:4850007734","500:5000000071","500:5000000939","485:4850008653","500:5000000213","485:4850005393"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,500,485,485,485,485,500,500,485,500,485],"twin_sims":[0.5151682266162386,0.3885034876612705,0.3431586794553168,0.34282839751789485,0.32477057751420924,0.3143820240114476,0.3020614756316636,0.2891866889980705,0.2826518434090411,0.2740213894518515,0.26173001496831255,0.25296721548838613,0.2496207694823753,0.24432627487862818,0.2424437313710537,0.23852565418558602,0.23014049736713077,0.22975731728780177,0.2262998158115832,0.2196440044146987,0.21931617579461582,0.21335111440116902,0.20674029146874665,0.20671136777255472,0.2061927988221022],"twin_dists":[0.1495826866707952,0.17859070282186315,0.1899511339692491,0.1900366223326604,0.19478023481907739,0.19757545802743776,0.20095950092225892,0.2045828515362424,0.2064587216096134,0.20897681677154414,0.21264874427549324,0.21533294815940873,0.21637358022936934,0.21803839777421735,0.21863594658155666,0.21988931350463276,0.22261754753644605,0.22274377006270143,0.22388904168658436,0.22612690157272644,0.2262382900648308,0.228284923137485,0.23059886556860798,0.23060909943958646,0.23079274728090113],"n_dims_used":45,"mean_confidence":0.9186270819769965},"coverage":{"mean_confidence":0.9186270819769965,"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}}