{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002559},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840004204","471:4710002523","476:4760001097","471:4710001197","476:4760002905","471:4710002558","473:4730005786","473:4730006125","476:4760001414","473:4730006353","468:4680009833","471:4710001394","476:4760004267","473:4730004697","473:4730001533","476:4760002704","468:4680000815","476:4760000856","473:4730005893","471:4710001461","471:4710002954","476:4760004347","473:4730002041","473:4730004712","476:4760002705"],"twin_admin_codes":[484,471,476,471,476,471,473,473,476,473,468,471,476,473,473,476,468,476,473,471,471,476,473,473,476],"twin_sims":[0.1544529542505671,0.13959539905774937,0.12280286503791954,0.09002428434700926,0.07675997983844811,0.07506697853777299,0.06951116642119738,0.057815136222131705,0.05437444994249496,0.04953807071135223,0.04240452378871569,0.04188398716999385,0.037603885720066746,0.03635255494706001,0.03570644016584562,0.03067848065640199,0.029841865344069525,0.02926062993563387,0.029190725413868246,0.0289222064616778,0.02857255431465648,0.027375268320412215,0.025938776724281284,0.024982587595507456,0.02396325945153243],"twin_dists":[0.2510219340002009,0.2577285196333562,0.26598440426804637,0.2849953994672457,0.2942780420663819,0.29555361708539757,0.29990985280868254,0.31009854036856144,0.3134181601052548,0.3183919503799876,0.32652523978089965,0.32716265974872033,0.3326738422413213,0.33438535790131807,0.3352887520819662,0.3428388245211124,0.34419645231168056,0.3451590054472408,0.34527587351159233,0.3457270360748638,0.3463199414526169,0.3483985840657791,0.35099844718383133,0.35279878892095995,0.3547848420859683],"n_dims_used":44,"mean_confidence":0.9203741767189719},"coverage":{"mean_confidence":0.9203741767189719,"n_dims_used":44,"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}}