{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007715},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007935","475:4750010312","475:4750010189","475:4750011095","475:4750011668","473:4730008731","475:4750010899","475:4750010252","475:4750011669","471:4710001565","473:4730008469","484:4840005880","473:4730008122","473:4730009372","471:4710001419","473:4730007461","475:4750011574","476:4760000930","473:4730006887","473:4730007457","475:4750010311","473:4730008702","473:4730008625","476:4760000694","473:4730008383"],"twin_admin_codes":[473,475,475,475,475,473,475,475,475,471,473,484,473,473,471,473,475,476,473,473,475,473,473,476,473],"twin_sims":[0.5743661291576626,0.42913266066117045,0.3390006627655167,0.32569049922191445,0.3103599217984952,0.3055926392731272,0.23022168445892424,0.2001807481651793,0.19725025678566419,0.19578210078893923,0.18939686364654207,0.17681232809722816,0.17631394876330847,0.17254867301167365,0.16948706965285493,0.1683940053775817,0.1658596545610395,0.16093146077018466,0.15689797093648064,0.1551267695697366,0.1530043625864805,0.15168077013840214,0.15125778881310487,0.14905957274720238,0.1450556713185563],"twin_dists":[0.13676816183644558,0.1689356266398401,0.191030600805192,0.19453513896072896,0.19867168372501673,0.19998160329788053,0.22259082167494806,0.23294534957153135,0.2340107630654873,0.23454864744940182,0.23692115747908807,0.24176661004636413,0.2419634598005031,0.2434636380997245,0.24470081148198153,0.24514639631007723,0.24618758577305117,0.24824561019926958,0.24996433152620248,0.2507292571792048,0.25165432207881816,0.25223599309188993,0.25242266410154107,0.2533990195067584,0.2552050311335541],"n_dims_used":45,"mean_confidence":0.9157134162055122},"coverage":{"mean_confidence":0.9157134162055122,"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}}