{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880004498},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880004852","488:4880005425","488:4880004247","488:4880004760","488:4880005709","496:4960000907","466:4660002119","488:4880005424","488:4880005044","488:4880005348","466:4660002422","466:4660001411","466:4660002933","488:4880005147","488:4880004849","466:4660002605","488:4880005700","488:4880005251","466:4660002118","466:4660002220","488:4880004845","488:4880005244","488:4880004334","488:4880005139","488:4880005619"],"twin_admin_codes":[488,488,488,488,488,496,466,488,488,488,466,466,466,488,488,466,488,488,466,466,488,488,488,488,488],"twin_sims":[0.5686204831118865,0.5427884515882497,0.5242846345683423,0.5023082750448371,0.4929190674374055,0.49069346440685213,0.4797759913076927,0.47319422821446394,0.45430754230564563,0.4479883855645055,0.43324273228499144,0.41538790372655243,0.41494195803849226,0.41142533997568986,0.40657315274282485,0.40577274765118165,0.4056054205236257,0.4053444205453594,0.39051378080105614,0.39039908787016087,0.39011663856291157,0.38966146128240237,0.38801779785741364,0.38752103244236025,0.3872259125837351],"twin_dists":[0.13800251287352774,0.1435727802215443,0.14759143208959882,0.15240661839981717,0.15448080640652684,0.15497413314628283,0.1574040175596373,0.15887736062577876,0.16314436956484626,0.16458617941793835,0.16798120275068776,0.17215523307549802,0.1722604428590969,0.1730918238195714,0.17424407762050392,0.17443473390123956,0.17447461233790149,0.17453683011791735,0.17810258347853303,0.1781304003080938,0.17819891993650763,0.17830939076664806,0.17870881126264598,0.17882968521937423,0.17890152904161988],"n_dims_used":45,"mean_confidence":0.9181953430175781},"coverage":{"mean_confidence":0.9181953430175781,"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}}