{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930004258},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930004406","493:4930004553","493:4930004407","493:4930006410","493:4930006062","493:4930004835","493:4930004405","493:4930006080","493:4930004254","493:4930006155","493:4930005442","493:4930005932","493:4930006474","493:4930005836","493:4930005829","493:4930006348","493:4930005461","493:4930004102","493:4930004824","493:4930004694","493:4930005994","493:4930004235","493:4930005986","493:4930005655","493:4930005666"],"twin_admin_codes":[493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493],"twin_sims":[0.6302957280953043,0.6282843083475881,0.5784351771770829,0.5548588824169102,0.5005940986430106,0.4950069340672392,0.4760809808576917,0.4627818083983061,0.4594877178668936,0.43334297388372284,0.4277513306553706,0.4174533545165221,0.4048651048602143,0.3943827569927527,0.39394056820183426,0.39353285739614036,0.36601561446133785,0.3657549664551988,0.35886403330820715,0.3556061560812498,0.3455149091966598,0.32435449872578404,0.29336323002839404,0.29294131983069394,0.2833456513496519],"twin_dists":[0.1247831154329671,0.1252144300531037,0.13589474455094003,0.14096515629457534,0.15278448029347313,0.15401860386507502,0.15823033769884498,0.1612222769936143,0.1619679167010484,0.1679579709165135,0.1692572288670394,0.17166857352536408,0.1746511371005457,0.17716645061930417,0.17727322541541465,0.1773717240608353,0.18413612724381886,0.18420137134144043,0.18593488579202588,0.18676036745999455,0.18934252548640287,0.1948912177889239,0.20339719251438848,0.2035165094806686,0.20625832967121518],"n_dims_used":45,"mean_confidence":0.9278124491373698},"coverage":{"mean_confidence":0.9278124491373698,"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}}