{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004448},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680004644","468:4680004741","468:4680001600","472:4720006383","468:4680004838","468:4680004546","468:4680003479","468:4680002229","468:4680002977","472:4720006388","468:4680003779","467:4670002622","467:4670003733","472:4720006301","472:4720005695","472:4720006167","472:4720006302","468:4680002053","472:4720006179","468:4680001219","472:4720006454","467:4670001547","468:4680001149","468:4680002442","468:4680001713"],"twin_admin_codes":[468,468,468,472,468,468,468,468,468,472,468,467,467,472,472,472,472,468,472,468,472,467,468,468,468],"twin_sims":[0.8360320295537622,0.8322874577326638,0.7968499794361039,0.7713087765261919,0.7553623393603625,0.746553415887791,0.7352206658047277,0.7260981388612897,0.7194152899525981,0.7074116304822919,0.6982533335393144,0.6939488022818849,0.6911338392458916,0.6846333297255665,0.6818689360759839,0.6770556206635768,0.6745275638164624,0.670636126936909,0.6692759414797691,0.6617807300525906,0.6613836064624079,0.6575994597419585,0.6493334486877397,0.6461899824720158,0.6405243088106074],"twin_dists":[0.07772710924361736,0.07869523675097498,0.08752593301175944,0.09359374037569025,0.09728591316693007,0.09929889554594903,0.10186409643980525,0.10391096878809603,0.1054012073480608,0.1080603439034326,0.11007555058394894,0.11101907783121229,0.11163492759491149,0.1130537634624557,0.11365580707392421,0.11470231377611345,0.1152511115770459,0.11609479967235772,0.11638940202795385,0.11801025137453539,0.1180960167669549,0.11891273685110133,0.12069371118840724,0.12137001579434331,0.12258778562581545],"n_dims_used":45,"mean_confidence":0.9278199937608507},"coverage":{"mean_confidence":0.9278199937608507,"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}}