{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":480,"cluster_id":4800003201},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003237","480:4800002650","497:4970002939","481:4810003190","480:4800006291","475:4750000024","480:4800002757","496:4960010903","475:4750000023","476:4760000539","491:4910001705","472:4720001249","475:4750000009","495:4950000286","479:4790001494","477:4770001901","475:4750006316","498:4980004050","490:4900002363","475:4750000086","477:4770002902","477:4770002824","500:5000011509","467:4670000055","472:4720001192"],"twin_admin_codes":[665,480,497,481,480,475,480,496,475,476,491,472,475,495,479,477,475,498,490,475,477,477,500,467,472],"twin_sims":[0.0008844305316891782,0.000425171857198409,0.0002703175767023556,0.00009049876549101579,0.000011643294510097213,0.000008593986065837858,0.000003970136002981816,0.000003324564163738021,0.0000031273906786931937,0.0000015236632203339126,0.0000014720001696761594,7.883326166872641e-7,4.0509757303560215e-7,3.517452409783268e-7,3.076381701471086e-7,2.445923172095007e-7,2.114352165542536e-7,1.6085339395000763e-7,1.3486897191554914e-7,1.1060747823801434e-7,9.843792106434956e-8,5.671607362345819e-8,5.484340782342995e-8,4.518874941955929e-8,3.598294143393545e-8],"twin_dists":[0.487005658032646,0.5117455977756955,0.5264616759354761,0.560425323173667,0.6190745080729715,0.6272937170388133,0.6477264044191542,0.6523313007194743,0.6539102807142937,0.6722028730719223,0.6730678969081939,0.688539261364066,0.7046606671961518,0.7080329837928533,0.7112176783211828,0.7166359120430961,0.7200564659679695,0.7264332399956398,0.730512811484453,0.7350776233036884,0.737747443440014,0.7502476760080832,0.7510021587320482,0.7553386225067675,0.7604086540183226],"n_dims_used":42,"mean_confidence":0.8885814121791294},"coverage":{"mean_confidence":0.8885814121791294,"n_dims_used":42,"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}}