{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008224},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008221","473:4730007936","473:4730008387","473:4730008472","473:4730008388","473:4730008584","475:4750011245","475:4750010565","473:4730007823","473:4730009167","475:4750010710","476:4760000177","473:4730007458","473:4730009161","475:4750010910","475:4750010966","473:4730008215","475:4750010502","475:4750011439","500:5000006492","475:4750010314","473:4730008223","473:4730008808","475:4750010644","475:4750011304"],"twin_admin_codes":[473,473,473,473,473,473,475,475,473,473,475,476,473,473,475,475,473,475,475,500,475,473,473,475,475],"twin_sims":[0.6998324038413709,0.6958520714178568,0.6830198947984953,0.6582215085063795,0.4499972114093324,0.4356645166802375,0.4078912948514774,0.3873125558606862,0.38720119757183596,0.38532954996458657,0.3789252017367781,0.368226131352971,0.3562481181666955,0.3519438180676394,0.349226986598396,0.34921962081374947,0.348005738198967,0.34058570478884187,0.3399216630027,0.3308370653881974,0.3253395201824298,0.31985479947244627,0.3162120466320702,0.3117463919530352,0.3114489230429461],"twin_dists":[0.10972886233501529,0.11060216602700496,0.11340523791052079,0.1187785462526118,0.16412701927564047,0.16742053502659587,0.17393045949239838,0.17888043396437991,0.17890754682578955,0.17936379881187922,0.180933056152536,0.18358373614658222,0.18659740000157402,0.18769300977423695,0.18838814158565464,0.1883900300454981,0.18870153490163977,0.1906182749140412,0.1907908902087563,0.1931709373184152,0.19462860536145324,0.19609655363046796,0.19707932503604902,0.1982928901814837,0.19837407953449],"n_dims_used":44,"mean_confidence":0.914304646578702},"coverage":{"mean_confidence":0.914304646578702,"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}}