{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004847},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004910","485:4850004979","485:4850004969","485:4850005311","485:4850005031","485:4850005034","485:4850004911","485:4850004305","485:4850004906","485:4850004965","485:4850005116","485:4850004966","485:4850004780","485:4850006547","485:4850004304","485:4850006470","485:4850003948","485:4850005387","485:4850006126","485:4850004303","485:4850004772","485:4850006538","485:4850005306","485:4850005817","485:4850004970"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.9729887135444608,0.9418302347587536,0.9322114053267188,0.9057867584963831,0.8987792994353243,0.8711682686639838,0.864242912299454,0.863750440980268,0.8550071604770045,0.8490790015719984,0.845420336282555,0.8425586794085588,0.8416697064352779,0.8265233965614565,0.8256974784067943,0.8148776646026362,0.8081429329114589,0.8032861736048592,0.7957919132284186,0.792989300065721,0.7919401315130392,0.7885721737134013,0.7754944204509706,0.76345982633,0.7624052724828116],"twin_dists":[0.03039329206671095,0.044963679868017414,0.04866245057983324,0.05777630212412401,0.06000082408753845,0.06821072628926594,0.07015660673488325,0.07029351335713606,0.07269385759147086,0.07429071438455481,0.07526477788159797,0.07602084605036193,0.07625471098116479,0.08017097591166625,0.08038104437207876,0.08310288426362175,0.08477060879062517,0.0859616554514216,0.0877816160030754,0.08845693084145084,0.08870902501593328,0.08951571952307451,0.09261325761074811,0.09541926813882573,0.0956632959437159],"n_dims_used":45,"mean_confidence":0.919386969672309},"coverage":{"mean_confidence":0.919386969672309,"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}}