{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870003231},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870003363","490:4900005595","487:4870003098","490:4900005731","470:4700005696","487:4870003100","487:4870003232","471:4710002186","487:4870002712","490:4900009607","490:4900007094","490:4900002011","487:4870003502","473:4730003247","466:4660004946","473:4730003386","469:4690003405","470:4700005405","490:4900001714","490:4900009606","470:4700005549","487:4870002960","470:4700005695","473:4730003318","466:4660005577"],"twin_admin_codes":[487,490,487,490,470,487,487,471,487,490,490,490,487,473,466,473,469,470,490,490,470,487,470,473,466],"twin_sims":[0.1004466153640154,0.00015813201419159824,0.000016700854255454473,0.000012364891635350484,0.000006586580586928921,0.0000043558083419796406,4.609611552013389e-7,1.9210628028775038e-7,8.579515564273935e-8,3.867969935065609e-8,2.5568439808838894e-8,2.004973046548106e-8,1.506695092894208e-8,5.44206790844524e-9,4.054826230263172e-9,3.586194274608705e-9,2.930250996368176e-9,2.5240399172470453e-9,1.1335259524445735e-9,1.127431902021074e-9,7.810142550022147e-10,7.168376592015444e-10,6.761768389714305e-10,6.51999088432209e-10,6.291825748159882e-10],"twin_dists":[0.2784364156990902,0.5433685422627247,0.609166745522003,0.6174340057629424,0.6344066602576772,0.6453076397063914,0.7015615459002356,0.7222987347405464,0.7408836556912609,0.7588038694687246,0.767950535477703,0.7732725256479546,0.7794798442615536,0.8012131061480899,0.8073840098736903,0.809945749950391,0.81414166905719,0.8172275117666511,0.8335864795199721,0.833695551511288,0.841090036122164,0.8428078088569707,0.8439756727418835,0.8447030654020654,0.8454140748431875],"n_dims_used":43,"mean_confidence":0.8881395029467206},"coverage":{"mean_confidence":0.8881395029467206,"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}}