{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680008945},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680008944","472:4720005137","499:4990000513","468:4680009782","489:4890005415","468:4680008940","468:4680008857","489:4890005260","470:4700006277","467:4670000396","471:4710002295","477:4770001745","472:4720001067","475:4750012279","489:4890004816","489:4890004708","484:4840001903","489:4890004495","499:4990000105","489:4890005128","468:4680000587","470:4700001057","489:4890004376","470:4700006553","472:4720006532"],"twin_admin_codes":[468,472,499,468,489,468,468,489,470,467,471,477,472,475,489,489,484,489,499,489,468,470,489,470,472],"twin_sims":[0.40156645596118623,0.1925661118711493,0.1338016343018646,0.11879379768222269,0.09374065373598907,0.09216652951408709,0.08331437902179469,0.07913153021329473,0.07852017119049808,0.07721145612512459,0.07643952635432594,0.07605530972284097,0.07520429616342024,0.07440351374200052,0.0723218324305809,0.06851251115856073,0.06548824376205871,0.061125116999480374,0.059969223304168096,0.05978553685288045,0.05667741775605448,0.05621530801713618,0.05564884014869586,0.05400427696702458,0.05381942339419657],"twin_dists":[0.17543944930287078,0.2357367375082825,0.26048800762820284,0.26808095590264336,0.28259108606745154,0.28360010145236675,0.28954346054111757,0.29252877576816927,0.2929756418053317,0.2939417132287167,0.2945177328109297,0.29480618614097903,0.2954492968646605,0.2960598319764702,0.29767216767530036,0.3007226242795797,0.3032442536701974,0.3070553932695271,0.30810234926703045,0.308270248626679,0.31117772258959814,0.31162116930275396,0.3121688876746829,0.31378557892552356,0.3139698390059039],"n_dims_used":45,"mean_confidence":0.920543924967448},"coverage":{"mean_confidence":0.920543924967448,"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}}