{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006215},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004092","485:4850006296","485:4850006539","485:4850004161","485:4850005742","485:4850004909","485:4850004089","485:4850004982","485:4850006550","485:4850004230","485:4850003404","485:4850006299","485:4850006624","485:4850005649","485:4850006213","485:4850004368","485:4850007133","485:4850006533","485:4850003415","485:4850006532","485:4850004502","485:4850004016","485:4850004712","485:4850005165","485:4850005721"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.569066733129676,0.44665046998698205,0.4307267817078689,0.41842313195891095,0.4178832403345012,0.41709297081145,0.3968171532438763,0.3693790550729032,0.3587614090510457,0.3495188892278366,0.3291175127361857,0.318921353617627,0.3181399070581228,0.3166944350230975,0.3118241006364227,0.28623077345557507,0.283644999814238,0.28225758744990237,0.2656145627933916,0.2628398488010228,0.26027188359383796,0.25770140219050525,0.2548752032572728,0.2529384442072934,0.2445849944303757],"twin_dists":[0.1379065955533959,0.16489241930157866,0.16856500786297257,0.17144043126939718,0.17156741406224701,0.17175341228533889,0.17657960686476626,0.1832962872904925,0.18596082989803722,0.1883133196130813,0.19362543085467754,0.19634778297395183,0.19655842115782451,0.19694881682656712,0.19827168813605822,0.20542817893728332,0.206171960588548,0.20657272665588844,0.2114769078695476,0.2123128417413503,0.21309142311091173,0.21387561798898225,0.2147435474808586,0.21534185754755164,0.21795650878495776],"n_dims_used":45,"mean_confidence":0.9198035346137152},"coverage":{"mean_confidence":0.9198035346137152,"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}}