{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660011721},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870007968","466:4660010088","466:4660011062","487:4870003164","466:4660014273","487:4870006917","466:4660014365","487:4870004159","469:4690006419","466:4660014240","487:4870007679","487:4870003709","469:4690005026","469:4690002534","466:4660009925","487:4870002797","487:4870004720","466:4660011393","487:4870003177","466:4660010103","487:4870006765","487:4870002474","487:4870005729","487:4870004146","487:4870003033"],"twin_admin_codes":[487,466,466,487,466,487,466,487,469,466,487,487,469,469,466,487,487,466,487,466,487,487,487,487,487],"twin_sims":[0.5622750028300942,0.5259435171182811,0.5120557462795247,0.4952489044357675,0.4867957987542712,0.46756213458569895,0.46012970580913853,0.44663559932453645,0.4205379923431198,0.42048579756817833,0.3817480592132865,0.3794830193458713,0.3787900688683736,0.35773792483517886,0.34732730624353403,0.32892574468494695,0.3197799626307684,0.31805279208703263,0.3115425546895944,0.3077436676813265,0.3027218839150452,0.30085392962359486,0.2997880037219272,0.298783951814983,0.29657271032704247],"twin_dists":[0.13936739431464568,0.1472299547783854,0.1502644765317538,0.15396507417051133,0.15583970320996818,0.1601435144524613,0.1618224500265311,0.1648958250476725,0.17094368471885887,0.1709559316653157,0.18023981336665554,0.1807958689147264,0.1809663048646371,0.18621978209008364,0.18887588220601087,0.19367619770083982,0.19611668015722028,0.19658192095916882,0.19834851950786964,0.19938911371590265,0.2007761089987818,0.201295435097793,0.20159262572498196,0.20187313111446983,0.2024928489941234],"n_dims_used":45,"mean_confidence":0.9125694274902344},"coverage":{"mean_confidence":0.9125694274902344,"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}}