{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940007521},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940007726","494:4940007727","494:4940006983","494:4940007091","466:4660009981","466:4660009309","466:4660009482","466:4660009814","466:4660009651","466:4660009816","466:4660011777","466:4660009480","466:4660009984","494:4940007523","494:4940007201","466:4660011451","466:4660009815","494:4940006765","494:4940007309","494:4940006761","466:4660009817","494:4940006869","466:4660009650","466:4660011776","494:4940006873"],"twin_admin_codes":[494,494,494,494,466,466,466,466,466,466,466,466,466,494,494,466,466,494,494,494,466,494,466,466,494],"twin_sims":[0.2460956211241213,0.22357265225219716,0.09665988643922148,0.007649403904838333,0.004325804470548062,0.003249136122539805,0.0025816258296387103,0.0022535667332632867,0.0020769366133468973,0.002028313856786117,0.0019644603599394874,0.0016242603240840927,0.0014124597424098402,0.001286399430794587,0.001245409194511284,0.001229239886113973,0.001190806642719105,0.0010626802713750417,0.0008521748597497276,0.0008304584511942703,0.0008200763176151516,0.0007658029657210216,0.0007543258474783034,0.0006088372557687977,0.0005458149043977525],"twin_dists":[0.21747948175693663,0.2248006089517467,0.28075468635044676,0.40545506830965133,0.42851327497312575,0.4396348704579586,0.4483712702368181,0.4534550977166935,0.45648106446013204,0.45735556352304413,0.4585337435505646,0.46547649498751736,0.4705122564667286,0.4738517648408634,0.47500308311867223,0.47546690718299656,0.47659245381258125,0.48060443171923606,0.4882907256160656,0.48918161922013415,0.48961521274853614,0.4919684543314323,0.4924859095992813,0.4997707825013381,0.5034451999939742],"n_dims_used":44,"mean_confidence":0.9081029891967773},"coverage":{"mean_confidence":0.9081029891967773,"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}}