{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940005986},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940004390","494:4940005648","494:4940005875","494:4940004393","494:4940003908","494:4940003566","494:4940005765","494:4940005157","494:4940004878","494:4940002891","494:4940005145","494:4940003910","494:4940005252","494:4940004041","494:4940005015","494:4940003211","494:4940005775","494:4940006214","494:4940004867","494:4940005526","494:4940006097","494:4940005987","494:4940003676","494:4940004395","494:4940003455"],"twin_admin_codes":[494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494],"twin_sims":[0.6701750180412124,0.5934373646331753,0.5259790338229956,0.5159964050866415,0.47092820390179985,0.4552582280942208,0.44902959417757926,0.4298165725623919,0.41963564359963457,0.41451715783699,0.4091388391785317,0.39835879357999043,0.3741914675676435,0.3726013737826363,0.3712660768383618,0.36502294658816276,0.3570614567782489,0.35160706084620097,0.3507377012971136,0.35065962718190663,0.3432581672207371,0.337541956114053,0.3322864271843846,0.3218601683848163,0.32143042514765197],"twin_dists":[0.11619468783721931,0.13267854639095097,0.1472222183266775,0.14940144604043115,0.1593861732586699,0.162928099403882,0.16434809259645936,0.16877655464976907,0.17115550189667042,0.1723607092819462,0.17363405109216917,0.17620882907012778,0.18210122969456755,0.18249524987257404,0.18282677358348404,0.18438473207036946,0.1863911444178448,0.18777902028637056,0.1880012606809329,0.18802123338299265,0.1899253916915012,0.19141097938767138,0.19278886225093628,0.19555821221680936,0.19567341836017416],"n_dims_used":45,"mean_confidence":0.9168267144097222},"coverage":{"mean_confidence":0.9168267144097222,"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}}