{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660007204},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660006629","466:4660010358","466:4660006767","466:4660006645","494:4940006824","494:4940006931","478:4780009059","478:4780009669","494:4940007041","470:4700005432","470:4700003588","470:4700003925","466:4660006782","466:4660010040","478:4780009969","466:4660006630","478:4780009062","494:4940007040","494:4940007672","466:4660002895","466:4660007058","466:4660002969","478:4780009849","478:4780010120","487:4870013301"],"twin_admin_codes":[466,466,466,466,494,494,478,478,494,470,470,470,466,466,478,466,478,494,494,466,466,466,478,478,487],"twin_sims":[0.46731991261712535,0.4192332590310094,0.39198708059438175,0.35181523813417614,0.3245681881429923,0.31707106451179445,0.26288118378546166,0.24616425021585864,0.24292271371077223,0.23522477000272587,0.2310491137864109,0.22371905575393766,0.21833325998793876,0.21535038137103418,0.20625692806388307,0.2011415507726473,0.20108147676096652,0.19991629537859254,0.19716780694174307,0.19682250669587506,0.1968197681203922,0.19646830820054412,0.19185766141854824,0.18823481551916313,0.17586666488054606],"twin_dists":[0.16019808408938985,0.17125001982180627,0.17774559865872988,0.1877258450605814,0.19483420936763068,0.1968469993418806,0.21230034845685639,0.21745785482999255,0.2184836264439715,0.2209556873044287,0.2223187951179839,0.22475148556614005,0.22657293262797026,0.2275947208030284,0.23077001923990348,0.23259838197988747,0.23262004257999563,0.23304105075536763,0.23404089638258013,0.2341671896583061,0.234168191902843,0.2342968969545421,0.236000314460258,0.23735891122969183,0.2421404654453173],"n_dims_used":44,"mean_confidence":0.9157086285677823},"coverage":{"mean_confidence":0.9157086285677823,"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}}