{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870002958},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870003363","473:4730003386","487:4870003231","487:4870002960","490:4900005860","490:4900005595","487:4870003100","490:4900007094","497:4970001393","494:4940004463","487:4870002333","487:4870003232","484:4840003286","487:4870002715","494:4940007648","466:4660006043","490:4900006363","490:4900006242","487:4870003501","665:6650000288","473:4730003313","487:4870003502","490:4900005731","472:4720004312","487:4870002722"],"twin_admin_codes":[487,473,487,487,490,490,487,490,497,494,487,487,484,487,494,466,490,490,487,665,473,487,490,472,487],"twin_sims":[6.3710200982362824e-9,3.880683268867366e-10,3.706627083312646e-10,8.904016010346495e-11,1.6149499303117587e-12,7.115199956324677e-13,5.837272281684424e-13,2.0795503338035885e-13,1.9789816529740065e-13,1.1377565383511195e-13,4.3747034647642024e-14,3.291763924977714e-14,2.73159431811972e-14,1.0652376596431312e-14,8.364192584357838e-15,7.545210053880761e-15,6.704179412547845e-15,6.5121048235713155e-15,2.9627135256189996e-15,2.827860785181625e-15,2.2955624748483704e-15,1.7742855198398148e-15,1.6386651863163463e-15,1.5022751143596062e-15,1.0966425257672898e-15],"twin_dists":[0.7978883545702338,0.8550011388871488,0.8559059523875435,0.8835653285304879,0.9570563176823016,0.9713947127456142,0.9748262152705156,0.9925241575015603,0.993366202129585,1.00272100519199,1.0186723035894418,1.0233708716682355,1.026440821945333,1.0418005412222822,1.0457084761074038,1.0473693136117073,1.0492708490066782,1.0497380293154288,1.0623172715078735,1.0630566877679106,1.0663604726502762,1.070427046166555,1.0716792937247261,1.073046179550051,1.0779820775929028],"n_dims_used":43,"mean_confidence":0.8879245491914971},"coverage":{"mean_confidence":0.8879245491914971,"n_dims_used":43,"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}}