{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960007640},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007761","496:4960006319","488:4880000828","469:4690008684","481:4810001354","470:4700005884","478:4780001298","496:4960003297","472:4720002555","481:4810001767","496:4960003848","479:4790001124","469:4690007570","481:4810000562","496:4960003579","481:4810000395","488:4880006387","481:4810001204","496:4960000846","488:4880004112","488:4880001899","496:4960007760","496:4960007512","470:4700007459","499:4990002017"],"twin_admin_codes":[496,496,488,469,481,470,478,496,472,481,496,479,469,481,496,481,488,481,496,488,488,496,496,470,499],"twin_sims":[0.7560200303107923,0.21132821118779674,0.16889534242523432,0.16648273109713185,0.16281278417248515,0.1587440443425867,0.15492301668907205,0.13267753033962346,0.12805980223477284,0.1222479328151173,0.11124744253386143,0.09770864473922856,0.09648531028936057,0.09634442947029884,0.0953582990612372,0.09335390792078752,0.09014648584060346,0.08394444980984218,0.08372097274730554,0.08285488096347786,0.0792194873802278,0.0788468570232274,0.07862354415901468,0.07816664220688226,0.07811642097950147],"twin_dists":[0.09713490081612636,0.22898775218606354,0.2449417702413838,0.24593054945792958,0.24745464964286928,0.2491737510451213,0.2508176604842014,0.2610337416827816,0.26331282293343816,0.26627146367969784,0.2721791468016293,0.2801055937295984,0.2808632708453057,0.28095100987743893,0.281568003059828,0.2828377438443738,0.28491510358608346,0.28910422668342783,0.2892597144332887,0.28986546108643796,0.29246471279800806,0.29273650818885655,0.2928998866210606,0.2932353269202099,0.29327229351498485],"n_dims_used":45,"mean_confidence":0.9345698038736979},"coverage":{"mean_confidence":0.9345698038736979,"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}}