{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960000599},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960000057","496:4960000818","496:4960000477","496:4960000294","496:4960000819","496:4960000783","496:4960000467","493:4930005013","466:4660001167","496:4960000139","493:4930004301","488:4880000095","496:4960000538","496:4960000189","496:4960000739","496:4960002044","466:4660000419","496:4960000603","496:4960007602","496:4960000521","496:4960000236","488:4880003606","496:4960012135","493:4930005014","496:4960000344"],"twin_admin_codes":[496,496,496,496,496,496,496,493,466,496,493,488,496,496,496,496,466,496,496,496,496,488,496,493,496],"twin_sims":[0.7024358109891508,0.6837250116165233,0.6821693470596921,0.6290525444184153,0.617415396316395,0.5934758007408404,0.5850180377142984,0.5805241374408507,0.5788653497093157,0.5697048362442565,0.5695317920772334,0.5692116952057004,0.5626294699361423,0.5589728461603093,0.5550063847147825,0.5541305867405457,0.5533889165086555,0.5228078484674046,0.5224225646359708,0.5199282317169864,0.5155500391512093,0.5035694527590293,0.4980768609016102,0.49409555740820116,0.4919344705658282],"twin_dists":[0.10915659061354716,0.11325166579046671,0.11359041874184235,0.12504970784084551,0.1275435217622543,0.13267031238998303,0.13448283337746259,0.13544656273755015,0.13580244085536902,0.13776945593466636,0.13780664447748897,0.1378754391291448,0.1392910993793954,0.14007845607831204,0.14093334777619404,0.14112223032521828,0.14128222137037927,0.14791344691743688,0.14799749260386122,0.14854195332822742,0.14949912099755272,0.15212883829165993,0.1533400164535069,0.15422029043237998,0.15469897063910906],"n_dims_used":45,"mean_confidence":0.9269894070095486},"coverage":{"mean_confidence":0.9269894070095486,"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}}