{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930006157},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930006224","493:4930006156","493:4930005836","493:4930004971","493:4930004405","493:4930006348","493:4930006410","493:4930004835","493:4930005934","493:4930004550","493:4930005935","493:4930006414","493:4930006080","493:4930006568","493:4930005933","493:4930006482","493:4930005336","496:4960000096","493:4930005461","493:4930006072","488:4880004292","493:4930004235","493:4930005189","493:4930006011","493:4930006211"],"twin_admin_codes":[493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,496,493,493,488,493,493,493,493],"twin_sims":[0.6247782606591693,0.6076624448074281,0.5438179283143302,0.5385990783219153,0.4807244414865154,0.45808379186478054,0.4519589684627896,0.43779711584843534,0.4194713545918648,0.4081949072198068,0.4020331424917695,0.3911092157839227,0.3909301921509039,0.3880288957381867,0.3863632330583414,0.3805427450047447,0.36464870776557623,0.3535506455449772,0.3501874095219153,0.34676467349441686,0.3459057971767994,0.3347559646826277,0.33414623728424503,0.3298968874847574,0.3253755208873238],"twin_dists":[0.12596599771127984,0.12963214146604718,0.1433499946435735,0.1444801936311351,0.1571922442495714,0.16228628272265783,0.16367935673404096,0.16692784391538393,0.17119408783278556,0.1738582863518613,0.17532774386370042,0.17795823221048232,0.17800162208546688,0.17870611173857687,0.1791116880094306,0.18053551301814244,0.18447854520849935,0.18728320184496058,0.18814208439467742,0.18902060698762613,0.1892417731638635,0.19213994182084582,0.19229991695384405,0.19341927380888585,0.19461901573090243],"n_dims_used":45,"mean_confidence":0.9281867980957031},"coverage":{"mean_confidence":0.9281867980957031,"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}}