{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002033},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002422","497:4970002113","497:4970001961","497:4970001953","497:4970001951","497:4970002343","497:4970002043","665:6650000364","665:6650000930","665:6650000405","497:4970002191","665:6650000401","665:6650000307","497:4970002114","497:4970002348","497:4970002494","665:6650000370","497:4970002560","497:4970002112","497:4970002421","497:4970002561","497:4970002557","497:4970001957","665:6650000366","665:6650000938"],"twin_admin_codes":[497,497,497,497,497,497,497,665,665,665,497,665,665,497,497,497,665,497,497,497,497,497,497,665,665],"twin_sims":[0.6225580361396458,0.5893754973187384,0.4278182457888654,0.37995781620159463,0.3498519465812999,0.34640724124619715,0.32308958449679126,0.2767015459022383,0.2676977761458237,0.22640164806494442,0.21534745634160005,0.21436996979722275,0.2091956130585731,0.1963553708325483,0.18149723315153082,0.17465523419487752,0.17397240572975298,0.16653919944535486,0.14980269995285345,0.14182653212535692,0.13751670108840577,0.13420597131980253,0.12857300441997713,0.12787925791068525,0.12636391405044212],"twin_dists":[0.126441791451224,0.1335488411225411,0.16924163982318766,0.18067917631697752,0.188227988659695,0.18911261288467238,0.19522910244932887,0.2081897190923961,0.2108528709185866,0.22385514547282842,0.22759572743818185,0.22793264280885964,0.2297336525512951,0.23433828861095535,0.2399351536049054,0.24262148673812226,0.24289366613762114,0.2459072890139139,0.25306777424967725,0.2566886740751238,0.25870853826719814,0.2602925513455878,0.2630564961318128,0.26340318340906455,0.26416543049227253],"n_dims_used":45,"mean_confidence":0.9101537068684896},"coverage":{"mean_confidence":0.9101537068684896,"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}}