{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680010235},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680010397","468:4680010395","468:4680010343","468:4680010053","468:4680010057","468:4680010291","467:4670004609","468:4680010547","468:4680009635","468:4680006944","484:4840007436","468:4680009888","476:4760000725","485:4850006585","468:4680009813","476:4760000544","468:4680009634","468:4680009959","475:4750009443","468:4680009637","476:4760000424","468:4680009978","475:4750009490","468:4680005324","484:4840007581"],"twin_admin_codes":[468,468,468,468,468,468,467,468,468,468,484,468,476,485,468,476,468,468,475,468,476,468,475,468,484],"twin_sims":[0.7143321425358414,0.6006845361180443,0.53297383802991,0.37627751008459387,0.3280306613269925,0.23232231157320482,0.22620509846657394,0.21290213123749385,0.1778307150862323,0.16324790443029152,0.1610259972111067,0.1417078032387282,0.1373295571712147,0.1360839946553438,0.12881533962432992,0.12156076596460871,0.1200480238848872,0.11980821029529151,0.11575495835020508,0.11245179329349977,0.11165087207616049,0.10798970502230829,0.10739266999968537,0.10209146736336377,0.09976992917064088],"twin_dists":[0.10652989780237022,0.13112633788869077,0.1457007620162189,0.18158555990710876,0.19391336936699244,0.22190146758482568,0.2239205786944527,0.22844052507143123,0.24136559165603597,0.2472726573817891,0.24820570478818668,0.25674370099394583,0.258797310751698,0.2593904668723514,0.26293572695047945,0.2666283059592584,0.26741932242822114,0.26754541962944056,0.26970648942929293,0.2715110354060042,0.27195472589693914,0.2740148171817931,0.27435587201537254,0.2774507020858596,0.27884560254217033],"n_dims_used":45,"mean_confidence":0.9210090637207031},"coverage":{"mean_confidence":0.9210090637207031,"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}}