{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006881},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006729","485:4850007312","485:4850007558","485:4850006956","485:4850007388","485:4850007253","485:4850006731","485:4850007865","485:4850007033","485:4850007029","485:4850007623","485:4850006733","485:4850007184","485:4850006806","485:4850006882","485:4850007668","485:4850007515","485:4850006953","485:4850007382","485:4850006877","485:4850006728","500:5000000546","485:4850006807","485:4850008192","485:4850007864"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,500,485,485,485],"twin_sims":[0.8605283967895835,0.8203185849250184,0.8074890963264664,0.8031072847245845,0.7877836787750914,0.7730299244121168,0.761014225866494,0.7598112506693119,0.758785553980111,0.7586060094114713,0.748862731722578,0.7482295066716067,0.7278415043325008,0.7259736667263652,0.7213696648758857,0.7148426377767636,0.7145530881365398,0.696691693547588,0.6959018284716795,0.6921164461298422,0.688035946345295,0.6812696582156952,0.6698202871357859,0.6686777995644287,0.6679124851087079],"twin_dists":[0.07118464687686023,0.08174100401888525,0.08493150552048277,0.08600534665251709,0.08970402654212398,0.09319117009760224,0.09598475493080026,0.09626235862444651,0.09649876803793954,0.09654012393792369,0.09877287013615006,0.09891722530107754,0.10352096004053536,0.10393879423809489,0.10496615822418204,0.10641672467953578,0.10648092059285832,0.11041810974566611,0.11059126097661115,0.11142005805413256,0.11231165325289273,0.11378622137281828,0.11627152009810836,0.11651890682910108,0.11668456556188725],"n_dims_used":45,"mean_confidence":0.9184951782226562},"coverage":{"mean_confidence":0.9184951782226562,"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}}