{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730003839},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["475:4750008366","475:4750008859","473:4730004497","475:4750007600","475:4750006836","475:4750007817","473:4730008281","476:4760001148","473:4730007467","475:4750011592","473:4730008107","498:4980001547","473:4730003716","473:4730003524","499:4990000204","475:4750010061","500:5000008364","500:5000006377","478:4780006388","499:4990001040","475:4750007343","475:4750011935","473:4730007803","484:4840002273","473:4730001921"],"twin_admin_codes":[475,475,473,475,475,475,473,476,473,475,473,498,473,473,499,475,500,500,478,499,475,475,473,484,473],"twin_sims":[0.27755362100083036,0.27097796471437696,0.24902301551456846,0.23348917742988826,0.19970154003322282,0.19199938863667285,0.18047875445235545,0.17728014432149392,0.1579481021454901,0.15405932531505243,0.1518562097722048,0.14957818764500372,0.13089455586426305,0.12871904443574808,0.12641075308471092,0.12626242393849707,0.12456499799643206,0.11577459421734748,0.11176739705227912,0.10877495703605083,0.1082535732576487,0.10625085577216203,0.10453072430836147,0.10425398511246138,0.10316062361254204],"twin_dists":[0.20794046233956182,0.20987634950957115,0.21656039803931196,0.22152031198232933,0.23311883147365156,0.2359475310511107,0.24033042879279534,0.24158219095589206,0.2495137865910254,0.25119334258180104,0.25215867994619506,0.2531677215928589,0.26190652800894465,0.2629836956407721,0.2641417660895869,0.26421672899227877,0.2650793726605308,0.26969588130777017,0.2718900215997638,0.27356846261711054,0.27386454885504163,0.2750122501072369,0.27601150431878607,0.2761734596865241,0.276816619354039],"n_dims_used":45,"mean_confidence":0.9135961744520399},"coverage":{"mean_confidence":0.9135961744520399,"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}}