{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005414},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005415","485:4850004946","485:4850005410","485:4850005784","485:4850006096","485:4850005081","485:4850005698","485:4850006023","485:4850005699","485:4850005939","485:4850005863","485:4850005780","485:4850006181","485:4850005944","485:4850005618","485:4850005275","485:4850004881","485:4850005619","485:4850006178","485:4850005347","485:4850005861","485:4850005209","485:4850006024","485:4850005072","485:4850005344"],"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":[0.8236897628010365,0.7041481394735848,0.6530754917080036,0.5692028952410675,0.5503239953691917,0.5493418916298662,0.531484431983157,0.5096890551026991,0.49688814751063254,0.486440303912741,0.4852219721618276,0.4754489468401628,0.47490427515971845,0.4690341095479285,0.45699297374108333,0.4528458772741893,0.4515941540528134,0.4436511133043045,0.43823858692720397,0.4274417394198517,0.42586972269145307,0.4244713564251169,0.4165523575202196,0.4099806980233897,0.40789566404147276],"twin_dists":[0.08089029347582254,0.1087797135217456,0.11988794735290188,0.13787733046333722,0.14194373520157397,0.14215583186613262,0.14602436952853223,0.15078360130769497,0.15360263173995387,0.1559187536973678,0.156189805595398,0.1583718883217,0.15849392267175122,0.15981210391622488,0.16253388789676163,0.16347720557374612,0.16376255068292309,0.16558022343665754,0.16682597024949297,0.1693293665894703,0.16969599454036782,0.17002259481212723,0.17188073820592298,0.173434255973445,0.17392942070299056],"n_dims_used":45,"mean_confidence":0.9186367458767362},"coverage":{"mean_confidence":0.9186367458767362,"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}}