{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007807},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007837","485:4850007388","485:4850007382","485:4850006877","485:4850007558","485:4850007622","485:4850007930","485:4850006806","485:4850008049","485:4850007174","485:4850006881","485:4850007244","485:4850006876","485:4850006729","485:4850007560","485:4850006952","485:4850006803","485:4850006807","485:4850006731","485:4850007383","485:4850007863","485:4850007499","485:4850007865","485:4850007608","485:4850007181"],"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":[0.836382326544736,0.6034081514982553,0.5887050577242435,0.5628437677967615,0.5539518125985817,0.5509697990907642,0.5493289401942206,0.53656560628665,0.5149160975365548,0.5130390295387872,0.512973626324536,0.5051914368264641,0.48937643911225776,0.4761013533547784,0.4730924739452387,0.4703213699741227,0.464211307835561,0.46330692323656403,0.4626594805172065,0.46065031068765316,0.4584410911385136,0.451169345348341,0.42289422231854773,0.4106964198844974,0.40613456235146905],"twin_dists":[0.0776361489424998,0.130543105985885,0.13369251860998044,0.13924497729802093,0.14116079197219059,0.1418043000665344,0.14215862929499176,0.1449211249113593,0.14963787743598334,0.15004897634323253,0.1500633071383592,0.15177186584208718,0.15526637775038665,0.15822577608689384,0.15890019107059,0.15952257074850798,0.16089928205638443,0.1611035869566089,0.16124993315961472,0.16170454031947556,0.1622052254022235,0.16385945744065428,0.17039148616441974,0.17326453816288617,0.17434852902504616],"n_dims_used":45,"mean_confidence":0.9186605665418837},"coverage":{"mean_confidence":0.9186605665418837,"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}}