{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930006148},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930006418","493:4930005762","493:4930006137","493:4930006559","493:4930006217","493:4930005999","493:4930005761","493:4930005673","493:4930005672","493:4930005830","493:4930006489","493:4930005745","493:4930006558","493:4930006073","493:4930006209","493:4930005744","493:4930006419","493:4930006420","493:4930005831","493:4930006555","494:4940001447","493:4930006283","493:4930006358","493:4930006208","493:4930005573"],"twin_admin_codes":[493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,494,493,493,493,493],"twin_sims":[0.5989297802188224,0.4512372579795988,0.42341557208459557,0.4182505882354133,0.3768273935698264,0.3510938636924163,0.29809325560160976,0.27009491965086757,0.2676106724329506,0.2634383008882794,0.24371444627515781,0.23724767023641571,0.2325004774125083,0.23149883539373084,0.21788902245664732,0.21344160441557097,0.20619275328285205,0.2019646903697643,0.19807186369241714,0.15672385410881595,0.15008826435550865,0.1489614677069213,0.13731311914222516,0.12984897943336107,0.12766715877401033],"twin_dists":[0.13150212447459206,0.16384396303211415,0.17026947904266254,0.17148100604178193,0.1814498617466305,0.18791017767669457,0.20206641408219006,0.21013851197271197,0.21087890270275902,0.21213208247361084,0.21823227446959903,0.2203010255111595,0.22184318865146055,0.2221712133149713,0.22672450916013376,0.228253589275484,0.23079276342218033,0.23230203375896996,0.23371096161362914,0.2500392465779968,0.25294080731902147,0.2534428402376875,0.2588051125209749,0.2624225263709581,0.26350946015996424],"n_dims_used":45,"mean_confidence":0.9276754591200087},"coverage":{"mean_confidence":0.9276754591200087,"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}}