{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008794},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008711","500:5000002047","485:4850007379","489:4890002477","485:4850008472","485:4850008653","485:4850007159","485:4850006628","485:4850007656","500:5000000213","485:4850008602","479:4790000021","470:4700008903","485:4850006926","489:4890002389","470:4700008702","485:4850006718","485:4850008002","500:5000002063","489:4890003359","485:4850008898","470:4700008801","485:4850005021","485:4850002143","485:4850008752"],"twin_admin_codes":[485,500,485,489,485,485,485,485,485,500,485,479,470,485,489,470,485,485,500,489,485,470,485,485,485],"twin_sims":[0.20506008144588087,0.18843105961832765,0.17537751627846215,0.1538129080984842,0.15166016912542088,0.13573637025756743,0.13421430053465994,0.13134062942930655,0.12294962817873593,0.11808081710818345,0.11740714228618393,0.11524747662663389,0.11269577165851428,0.10387960001474102,0.09838501698393891,0.09805974998150377,0.09671831242170768,0.08671013420405942,0.08028766615779925,0.07966614334115843,0.07863571769330537,0.07765200382447818,0.07643701093994734,0.07336753823257902,0.07164453340101454],"twin_dists":[0.23119499254679884,0.23728485181504622,0.24233440588984204,0.25130081011724686,0.2522450759046032,0.2595567365300878,0.2602885296605437,0.2616873337977692,0.26590865080692533,0.26845945577126795,0.2688187012355154,0.2699811332124311,0.2713763619032484,0.27639309387639815,0.279689872454592,0.27988951169905635,0.2807183804442177,0.2872067630147865,0.291691232679869,0.2921402724749969,0.29289097071373116,0.29361504792683185,0.2945196174732663,0.29685760748259876,0.29820485658969886],"n_dims_used":45,"mean_confidence":0.9195092095269097},"coverage":{"mean_confidence":0.9195092095269097,"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}}