{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005949},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730005948","473:4730005724","473:4730005831","473:4730005408","473:4730005946","473:4730005829","473:4730006410","473:4730006062","473:4730005828","473:4730005721","473:4730005617","473:4730005726","473:4730006181","473:4730005410","473:4730005618","473:4730005725","473:4730005616","473:4730006296","473:4730006409","473:4730006411","473:4730005510","473:4730006297","473:4730006295","473:4730006412","473:4730005512"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.9940154528309648,0.9880177026943843,0.9756871622079367,0.9713561903112639,0.9513226981934818,0.9485978317423336,0.9357421613973658,0.9272898952699725,0.9247136141978705,0.9240668332594983,0.923650595479999,0.9161028277517538,0.9122671921568215,0.9111588820472083,0.9106625984936352,0.907298533165441,0.9065322385744614,0.904138541935717,0.904061029686038,0.9039386222886173,0.9033117961737145,0.9014801454576578,0.8961645736349223,0.8943022021729229,0.8931738843292106],"twin_dists":[0.01423003214570934,0.0201658435356981,0.02881532626767442,0.031311362341050655,0.04102962970058415,0.04219236180318533,0.04733397127501139,0.05046389754635396,0.05138541023490662,0.051614572139768285,0.05176159781883115,0.054369705568630286,0.05565613765520477,0.056023341728727576,0.05618713586429888,0.05728738151946833,0.057535624964675604,0.05830559606814112,0.05833039306499401,0.0583695353717549,0.058569648872229596,0.05915130935718769,0.060814332129008955,0.06138861544631569,0.061734522391625836],"n_dims_used":44,"mean_confidence":0.9171654961325906},"coverage":{"mean_confidence":0.9171654961325906,"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}}