{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870012388},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870013129","487:4870012914","474:4740002133","487:4870013059","474:4740002028","487:4870012193","474:4740002030","487:4870012093","474:4740001823","486:4860000062","474:4740001923","474:4740002134","470:4700000973","474:4740000791","474:4740001959","474:4740001236","485:4850006051","487:4870012988","487:4870011643","487:4870012380","474:4740001517","474:4740001722","487:4870011879","487:4870011989","474:4740001033"],"twin_admin_codes":[487,487,474,487,474,487,474,487,474,486,474,474,470,474,474,474,485,487,487,487,474,474,487,487,474],"twin_sims":[0.5627501713946366,0.48479963134739457,0.2109403378179846,0.17320567599332504,0.16948972738221404,0.16098446402435973,0.1580692659999326,0.15340495172483093,0.14345739102355776,0.12469191643857853,0.11775137753315629,0.10634408137717201,0.10267093509861146,0.09194114245479627,0.09157363136755214,0.0876089595740098,0.08651295439865188,0.0790557870681567,0.07849398946900789,0.07828673434502688,0.075141555262721,0.07309644872063402,0.07047031971480884,0.06536573626824035,0.05862072062645108],"twin_dists":[0.13926512122536586,0.1562838160161721,0.22912303371907256,0.2432001998583308,0.2446997305857076,0.24822323454410486,0.24946194355684648,0.2514790058777523,0.2559362689071316,0.2650145640959533,0.26863493674047023,0.274958454049871,0.2771063984446751,0.2837456866285199,0.28398368079770964,0.2866004793464581,0.28734043451318303,0.29258398857403684,0.2929948413674674,0.29314700743530225,0.295496942051687,0.29706786817439157,0.299138114063866,0.3033483861936565,0.30934494672128177],"n_dims_used":43,"mean_confidence":0.9111156907192496},"coverage":{"mean_confidence":0.9111156907192496,"n_dims_used":43,"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}}