{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680010508},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680010509","468:4680010605","468:4680010575","468:4680010534","468:4680010467","468:4680010469","468:4680010556","468:4680010541","475:4750002276","468:4680010533","475:4750000708","468:4680010535","468:4680010585","468:4680010468","468:4680010516","475:4750002174","475:4750000838","475:4750000767","468:4680010510","475:4750000870","468:4680010420","475:4750000904","475:4750000672","468:4680010472","475:4750002277"],"twin_admin_codes":[468,468,468,468,468,468,468,468,475,468,475,468,468,468,468,475,475,475,468,475,468,475,475,468,475],"twin_sims":[0.88100576712301,0.2721822821217528,0.27200230161146177,0.26233680346253196,0.25723943666433424,0.25144439464234775,0.2510975225050861,0.2415771764748068,0.24012973661684728,0.23828086956384087,0.2240286261438265,0.21818202035957493,0.217561410708324,0.20290340107304666,0.2027816365243997,0.20210390731843522,0.1917352206823219,0.18312624113108297,0.179988802515102,0.17880577534972733,0.1773008578252847,0.17715493595339285,0.1758922632897145,0.17389722790209114,0.17275542210977596],"twin_dists":[0.0653750312321426,0.20951965445024084,0.20957289922563013,0.21246498324285198,0.21401707522283936,0.21580539841709687,0.2159132692540757,0.21891201354777431,0.21937457395713278,0.2199680611878319,0.2246476845620037,0.22662451322895677,0.22683642533665183,0.2319650889645694,0.23200873512952708,0.23225199477526823,0.23604593690329867,0.23930617641613328,0.24052114350926843,0.24098316048172194,0.24157403343470782,0.24163151573083066,0.2421303266289903,0.24292367903521128,0.2433806607533908],"n_dims_used":44,"mean_confidence":0.918136249889027},"coverage":{"mean_confidence":0.918136249889027,"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}}