{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":477,"cluster_id":4770003571},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["477:4770003578","499:4990000311","468:4680001143","472:4720005714","472:4720006165","472:4720005566","468:4680003364","467:4670003482","467:4670000123","489:4890003160","468:4680003880","468:4680006733","468:4680001779","496:4960010393","489:4890000736","468:4680004462","469:4690001087","499:4990000722","488:4880000597","484:4840003365","468:4680006601","468:4680001826","469:4690000918","489:4890003292","467:4670003300"],"twin_admin_codes":[477,499,468,472,472,472,468,467,467,489,468,468,468,496,489,468,469,499,488,484,468,468,469,489,467],"twin_sims":[0.45520984229761285,0.4469121315808408,0.36834683825612113,0.3611512626835911,0.35452887076533873,0.35054580024912685,0.3156943090406745,0.3149169790463379,0.3110214373357366,0.30480049622834277,0.29878926395406624,0.29229840738271207,0.29212402819707883,0.2850590942747551,0.2835915685211884,0.28178168991194014,0.2776103291433213,0.27520461588397965,0.258155473805649,0.2554836192428892,0.2527886629654861,0.25221259327582074,0.25063665624564,0.2498262708438233,0.24937051914053857],"twin_dists":[0.1629391026343079,0.16483249942298922,0.18355362027465458,0.1853576397879308,0.18703418726196136,0.18805035643768203,0.19721952220661,0.19743025868725567,0.19849083251346503,0.20020040179971146,0.20187164559249493,0.20369852234852678,0.20374793121832221,0.205764702049756,0.20618737274182183,0.20671046794755993,0.20792389013997062,0.2086287529826657,0.2137367338391578,0.21455618947452829,0.21538824960798345,0.21556684013724653,0.216056737384855,0.21630942040967885,0.2164517568259871],"n_dims_used":45,"mean_confidence":0.9231424967447917},"coverage":{"mean_confidence":0.9231424967447917,"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}}