{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004866},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690003303","484:4840003771","467:4670002154","473:4730003181","497:4970000019","483:4830000049","478:4780005469","466:4660005467","485:4850004931","496:4960005059","497:4970000040","496:4960005061","468:4680002276","497:4970000031","484:4840003380","482:4820000070","481:4810003164","472:4720006928","469:4690003001","485:4850004995","485:4850005129","487:4870010842","483:4830000048","496:4960005360","483:4830000085"],"twin_admin_codes":[469,484,467,473,497,483,478,466,485,496,497,496,468,497,484,482,481,472,469,485,485,487,483,496,483],"twin_sims":[0.0001623022761227929,0.00009368006490525054,0.0000217418310413117,0.0000065467034513410615,0.000004578801505242615,0.0000030434292711470364,0.0000020010033112181006,0.0000018624897140143323,0.000001567048252110607,9.259205128963036e-7,8.431633013016717e-7,7.81487972989849e-7,6.434686486338522e-7,4.3400184906994007e-7,3.653784082756826e-7,3.480034369216529e-7,3.0230591323586634e-7,2.937133491440647e-7,2.6607364855852415e-7,2.3616511988889343e-7,1.902646190733791e-7,1.6582409145996698e-7,1.4019808197082798e-7,1.2387506742233912e-7,1.192972398427623e-7],"twin_dists":[0.542559902030702,0.5593845132199953,0.6018185999302955,0.6345680985862691,0.6440012978354106,0.6546118817780497,0.6653291850866923,0.6671453163337077,0.6714979932645693,0.6845870730189011,0.6868900714640436,0.6887528534707225,0.6934955302055227,0.7030089812457945,0.707126505636548,0.7082877191180406,0.7116322319297171,0.7123153664803288,0.7146518220323526,0.7174606783655554,0.7225236513299129,0.7257262308641645,0.7296174744817049,0.7324735089221559,0.7333401226321854],"n_dims_used":45,"mean_confidence":0.9018102010091146},"coverage":{"mean_confidence":0.9018102010091146,"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}}