{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005740},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005660","485:4850006372","485:4850003325","485:4850003236","485:4850005117","485:4850005245","485:4850005319","485:4850006288","485:4850005170","485:4850003240","485:4850003580","485:4850004910","485:4850006286","485:4850003141","485:4850006208","485:4850005244","485:4850004966","485:4850004303","485:4850005817","485:4850003038","485:4850003732","485:4850004839","485:4850004302","485:4850005184","485:4850003044"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.8366644552829926,0.7738760320006269,0.7316958138060617,0.7264535530645733,0.7049909207736473,0.6875562872511483,0.6684780886753191,0.6681283692303464,0.6425134846514918,0.5596585254646779,0.5576647543441611,0.5518776232201611,0.5498639338406713,0.5481811771122628,0.5438325814858059,0.54079108575219,0.5310989706524538,0.5288180230023277,0.5268050737278999,0.5246840673343083,0.5246627457582302,0.5238040854388879,0.5221836363613577,0.5196869148181007,0.5110623265553909],"twin_dists":[0.07756283981643028,0.09299295955684546,0.10265679185831718,0.1038315020141914,0.10859407778217053,0.11241634043125302,0.11656214033255428,0.11663784025052897,0.12216039766778092,0.13993075983155104,0.1403602916743226,0.14160833671413953,0.14204308307358704,0.14240658251614954,0.1433468241485654,0.1440052435660343,0.14610815053742288,0.14660418379259824,0.14704231816467533,0.14750437065292443,0.14750901758382487,0.14769619371160886,0.14804961949323386,0.14859466012942735,0.15048230460723808],"n_dims_used":45,"mean_confidence":0.9195331149631076},"coverage":{"mean_confidence":0.9195331149631076,"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}}