{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970000099},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["483:4830000107","483:4830000313","665:6650000765","665:6650001528","497:4970000935","497:4970002240","492:4920005326","497:4970002316","491:4910005264","497:4970002594","665:6650001934","497:4970002388","497:4970002163","665:6650000914","497:4970002315","497:4970002238","483:4830000341","492:4920005611","492:4920004029","492:4920006994","497:4970001110","497:4970001022","495:4950002016","497:4970002241","483:4830000019"],"twin_admin_codes":[483,483,665,665,497,497,492,497,491,497,665,497,497,665,497,497,483,492,492,492,497,497,495,497,483],"twin_sims":[0.058356786869459935,0.02540630560513831,0.017383923768499805,0.013307326362543713,0.01176210760616156,0.00987070865513995,0.009009668280967364,0.007327265913685198,0.00716044934840351,0.00632497700500129,0.005518999515779821,0.004905383454938449,0.0047416858994489075,0.0046353697454151,0.004390760667624628,0.004358804573015248,0.004122792276628245,0.004084370565120033,0.00391043286709523,0.003882056635880135,0.0037782601763488633,0.00374573033698034,0.0036959658627999455,0.003686632866653908,0.0036437999447627364],"twin_dists":[0.3095909015535647,0.3519937836832354,0.3697300801459957,0.3817267493504016,0.38714241171712194,0.3947066493157334,0.3985880399060951,0.40724103430778036,0.40819377979733396,0.41328865289818345,0.41881486333405954,0.42353510066114064,0.424884639538611,0.4257839272791132,0.4279261990661367,0.4282140263347915,0.4304011747071657,0.4307679550560071,0.4324686729794388,0.43275263541007,0.43380768112080437,0.43414376574003716,0.43466308974966894,0.43476119403346286,0.43521435621898774],"n_dims_used":45,"mean_confidence":0.9219924926757812},"coverage":{"mean_confidence":0.9219924926757812,"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}}