{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700003387},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700003386","470:4700003553","470:4700003557","470:4700004276","470:4700002925","470:4700004072","470:4700004093","470:4700003424","470:4700002548","470:4700003423","470:4700002902","470:4700002549","470:4700003919","470:4700004064","494:4940000806","466:4660010381","470:4700003768","470:4700003754","470:4700004096","470:4700004778","470:4700002721","472:4720004614","470:4700004216","470:4700002415","499:4990003444"],"twin_admin_codes":[470,470,470,470,470,470,470,470,470,470,470,470,470,470,494,466,470,470,470,470,470,472,470,470,499],"twin_sims":[0.12152342665546297,0.12121872608696102,0.11317996815080737,0.10063113702593386,0.09773076643638251,0.09267115949988702,0.08744725370409209,0.08708339522971696,0.08242125055102742,0.07879221363786557,0.07856610565399991,0.07836826559390396,0.07480968156485644,0.06384256377516302,0.06355635444298693,0.06300514303337847,0.06156094325283715,0.061238446002103486,0.06015238472871568,0.058477922945415865,0.052485424723892005,0.05139038594983068,0.05091232717369709,0.05032116100796896,0.048145988054359726],"twin_dists":[0.266647740092269,0.2668064992573447,0.2711097547660271,0.27832521133127003,0.2800919613153848,0.28327516100021016,0.2867091886708775,0.2869543837954077,0.29017064612957594,0.2927764515788423,0.29294196960119145,0.2930871088634228,0.29574950092641167,0.3046566018307852,0.30490526340282387,0.30538675568774765,0.30666486073347476,0.30695362274525695,0.3079353503691658,0.3094779036111051,0.31531534395929645,0.31644121612621096,0.31693899962383204,0.317559964551078,0.31989841910836453],"n_dims_used":43,"mean_confidence":0.9136451011480287},"coverage":{"mean_confidence":0.9136451011480287,"n_dims_used":43,"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}}