{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940000831},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840003864","487:4870010581","490:4900010019","488:4880000700","494:4940000773","494:4940000775","470:4700005579","494:4940009004","469:4690003017","483:4830000167","487:4870011306","469:4690003022","484:4840006715","469:4690003023","487:4870002079","490:4900003300","487:4870002842","493:4930006918","466:4660000710","491:4910000680","484:4840004613","479:4790000406","494:4940006689","479:4790001915","665:6650000001"],"twin_admin_codes":[484,487,490,488,494,494,470,494,469,483,487,469,484,469,487,490,487,493,466,491,484,479,494,479,665],"twin_sims":[0.00727725120849727,0.004813575813321957,0.0003949561358359636,0.00019406781404432609,0.000052652316271979834,0.00002402867101832139,0.00001473716135697825,0.000014116382005807234,0.000004196391622498971,0.0000029879181879872044,0.000002688983662279523,0.0000025800780090432582,0.0000018498371317948254,0.000001696314227857604,0.0000014587736624065575,8.202890761014308e-7,7.048724306967401e-7,6.240870258073897e-7,6.183755513755179e-7,5.72891810226498e-7,5.434004558921272e-7,5.242856545414559e-7,4.4275439747537684e-7,4.420255168307534e-7,4.273486729671639e-7],"twin_dists":[0.4075246218690872,0.42428685338886685,0.5141696621123883,0.5369741651102923,0.576496459569589,0.5990090362539113,0.6126205384115927,0.6138043207886584,0.6462814842464594,0.6550860300423081,0.6577946558545902,0.6588539505507124,0.667317636381316,0.6695039963934138,0.6732940547608113,0.6875651285360355,0.6912751585398542,0.6942389912802209,0.6944623314355267,0.6963154706187098,0.6975945303379871,0.698459852744209,0.7025297612371774,0.7025693181140339,0.7033795425826965],"n_dims_used":45,"mean_confidence":0.913114251030816},"coverage":{"mean_confidence":0.913114251030816,"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}}