{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005786},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004751","485:4850004882","485:4850005553","485:4850005281","485:4850005775","485:4850005478","485:4850005551","485:4850005476","485:4850005943","485:4850005069","485:4850004944","485:4850006016","485:4850005013","485:4850005151","485:4850005074","485:4850005342","485:4850004482","485:4850005221","485:4850004807","485:4850004808","485:4850004486","485:4850004938","485:4850005157","485:4850005012","485:4850004424"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.5354865528209485,0.5249601672698689,0.4338179412391845,0.41317322343830004,0.3777367256827466,0.35717964767205096,0.34907997025884213,0.3409167249182856,0.33515288954218964,0.33380571898006506,0.3308915785276528,0.32761670086082045,0.2757326709018663,0.27180587121690525,0.2636705217114348,0.2562280513712814,0.25621814832613643,0.24881127833702163,0.24751560143932588,0.24502672369841735,0.24245955459758647,0.23775371849624677,0.2377303003121077,0.23688176953731732,0.2358918321926522],"twin_dists":[0.14515523629917598,0.1474441998816279,0.1678479225806255,0.17267821396640512,0.1812256718619553,0.18636119237214968,0.18842583798939225,0.1905322947755824,0.19203588506507116,0.19238932835732084,0.19315655021600947,0.19402317777477657,0.20847371358713582,0.20963103524757173,0.21206201056129645,0.2143273302522238,0.21433037196032267,0.2166266417366855,0.21703279391701516,0.2178168232213722,0.21863091156340841,0.22013782583863165,0.22014537316034136,0.2204191693654845,0.22073940384027205],"n_dims_used":45,"mean_confidence":0.9189277648925781},"coverage":{"mean_confidence":0.9189277648925781,"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}}