{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008359},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008496","484:4840000775","473:4730009431","471:4710000553","473:4730009163","471:4710001024","498:4980000666","473:4730007460","475:4750007405","484:4840001029","473:4730003587","498:4980001189","498:4980000835","473:4730007627","471:4710000806","498:4980000904","498:4980001276","484:4840000966","485:4850009080","498:4980000903","498:4980000680","473:4730007416","484:4840000819","476:4760000978","473:4730009227"],"twin_admin_codes":[473,484,473,471,473,471,498,473,475,484,473,498,498,473,471,498,498,484,485,498,498,473,484,476,473],"twin_sims":[0.3746129777167335,0.3715036980121091,0.3619815915741927,0.3506901034513416,0.33541002632067407,0.29344238353545554,0.28313915318150795,0.26238930152804374,0.2541111852535416,0.24703727458459412,0.2367129238262851,0.22978662361983612,0.21547476754642225,0.21313202368931838,0.21285243577530244,0.211972187172962,0.20888743892220188,0.20749831246544365,0.20648516299173494,0.2056956777656122,0.20543603068419328,0.20487966121133785,0.20153105636869975,0.20030935635057193,0.19069729788690445],"twin_dists":[0.18199691898952805,0.18276773458944345,0.18514854439261869,0.1880134367522622,0.1919685104687808,0.2033748190866708,0.2063179413558359,0.2124490971465037,0.21497922440719186,0.21718307840525636,0.22047372728565032,0.22273411142312907,0.2275519224142872,0.2283608246456128,0.2284577614321784,0.2287635192237445,0.22984186681291038,0.2303310079656174,0.23068916965832256,0.23096909602390528,0.2310613191093087,0.23125920277403753,0.23245804769661746,0.2328988398395902,0.23643349434436453],"n_dims_used":45,"mean_confidence":0.9191049363878038},"coverage":{"mean_confidence":0.9191049363878038,"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}}