{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003865},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003049","665:6650003201","665:6650003868","665:6650004238","665:6650002826","665:6650004127","665:6650002903","665:6650002825","665:6650003730","665:6650001658","665:6650003199","665:6650004288","665:6650003053","665:6650003198","665:6650003660","665:6650001746","665:6650002898","665:6650004182","665:6650003123","665:6650003284","665:6650003933","665:6650002823","665:6650004500","665:6650004531","665:6650004237"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.6871081470989207,0.5731106423288798,0.5146927936950041,0.4683410109716092,0.4319288211753643,0.4236780318847263,0.4140031300627886,0.4059128896075679,0.39635621513324465,0.39411574777156655,0.3904729876503439,0.3869486646812213,0.37931572612402714,0.3751737274836167,0.3642602507244694,0.35215075589683725,0.34684165059300853,0.3343436334237108,0.3336800808497471,0.3317540938874495,0.32360797896860427,0.3229838153521365,0.31745806274784033,0.30619289862182913,0.28293614862711247],"twin_dists":[0.11251412640730969,0.13703777013901858,0.14968676395673308,0.15996810864407354,0.16828591321684316,0.1702080815559293,0.17248209567550551,0.1744013400419646,0.17669059465887457,0.17723091838176208,0.17811247672847114,0.17896904572105587,0.1808370020233489,0.18185824002389378,0.18457597390832073,0.1876401774616862,0.18900079902601127,0.19224810846387838,0.19242233025407543,0.19292908774431566,0.19509053969533602,0.1952573889226871,0.19674244990155412,0.1998160235040904,0.20637657009893018],"n_dims_used":45,"mean_confidence":0.9085316975911458},"coverage":{"mean_confidence":0.9085316975911458,"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}}