{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880003211},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880003540","488:4880003159","496:4960000405","470:4700004448","466:4660002885","499:4990000807","488:4880000385","466:4660000362","499:4990000315","466:4660000188","496:4960000708","469:4690002062","468:4680005018","472:4720006329","499:4990001160","496:4960004246","470:4700005195","496:4960003403","496:4960009229","472:4720005120","466:4660004458","488:4880002727","466:4660000801","466:4660000309","493:4930004393"],"twin_admin_codes":[488,488,496,470,466,499,488,466,499,466,496,469,468,472,499,496,470,496,496,472,466,488,466,466,493],"twin_sims":[0.7728962547204833,0.7564130194153232,0.5150278710964277,0.4823858665851832,0.4766583726252227,0.4737307132775329,0.4697504613204434,0.4409685493481835,0.43745426359160505,0.4347488660310467,0.4334781094582342,0.430231229295172,0.42925152776366327,0.42043207715055614,0.4159273043043492,0.4044306793789264,0.4004316678016128,0.399965493170921,0.3938108219365903,0.3893638944186551,0.3862376884928521,0.38420663860387533,0.3776350430257482,0.3767464657451795,0.3717315781177177],"twin_dists":[0.09322246504339833,0.0970446172665653,0.1496134095108615,0.15682159419997638,0.15810107837068854,0.15875701721707056,0.15965094752680148,0.16619689805908056,0.1670069883156427,0.16763237050761723,0.167926655529236,0.16868015936843408,0.16890797174830713,0.17096853725885183,0.17202803994214627,0.17475479095806,0.17571131586647487,0.17582310072411253,0.17730456562126293,0.17838164253604674,0.17914229068239576,0.17963803688594474,0.18125072799733727,0.181469826741257,0.18271113340442582],"n_dims_used":45,"mean_confidence":0.9174848768446181},"coverage":{"mean_confidence":0.9174848768446181,"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}}