{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008352},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008305","485:4850008760","485:4850008575","485:4850008185","485:4850008557","485:4850008223","485:4850008262","485:4850008714","485:4850008152","485:4850008363","485:4850007978","485:4850008107","485:4850008307","485:4850008308","485:4850008353","485:4850008222","485:4850008595","467:4670000091","485:4850008187","485:4850008544","485:4850008713","485:4850008664","472:4720002905","472:4720003057","485:4850008259"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,467,485,485,485,485,472,472,485],"twin_sims":[0.8142967535549408,0.7736915924207347,0.7635426423230839,0.758841109973086,0.7568665968591624,0.7506435961193217,0.729090190184853,0.7176727499050769,0.7021153295742856,0.6681242559730101,0.661532543249189,0.6596767200420496,0.6489134642296333,0.6398946055587528,0.6144280250289529,0.6131965517643779,0.6033517154356839,0.5983309916910213,0.5964922036770625,0.5794739646757864,0.5743319749629805,0.573274359945392,0.5495810779305527,0.5457120534926365,0.5452836661045148],"twin_dists":[0.0832475034581764,0.09303618417718089,0.09540009206365296,0.09648596978510493,0.09694036827879778,0.09836641064539256,0.1032412870370001,0.10578858482535275,0.10922708472046631,0.1166387305453984,0.11806385267854988,0.11846452533637497,0.12078409827576372,0.12272304732742455,0.12818335361507627,0.12844708333843216,0.13055519078659725,0.13163036283796595,0.13202418556726056,0.13567185809811788,0.13677549546956827,0.1370026093960167,0.14210417108303203,0.14294028989048252,0.1430329293412279],"n_dims_used":44,"mean_confidence":0.9170972650701349},"coverage":{"mean_confidence":0.9170972650701349,"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}}