{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005228},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005778","486:4860001661","474:4740005162","474:4740005579","486:4860001776","474:4740005226","487:4870010597","478:4780004349","474:4740000980","474:4740000667","474:4740005349","489:4890001283","473:4730000833","478:4780000470","486:4860001723","486:4860001658","469:4690004620","478:4780002891","469:4690006647","469:4690005124","474:4740002830","469:4690003755","474:4740006052","486:4860001882","487:4870011242"],"twin_admin_codes":[474,486,474,474,486,474,487,478,474,474,474,489,473,478,486,486,469,478,469,469,474,469,474,486,487],"twin_sims":[0.11317071976420202,0.09485340656422485,0.0928502150076767,0.07307999992812962,0.07255925808947339,0.07126085394869629,0.06766764505794537,0.05627009982675837,0.047643688551833825,0.04533652843487772,0.03706791841869022,0.03528692628823413,0.034693219469808204,0.0330761510350859,0.0329637923135319,0.029715557015805145,0.027109543160264916,0.021232281461890965,0.02084515020397114,0.019010692708382484,0.018186208645998694,0.017745406575060952,0.016654559377045054,0.01657341606018497,0.016423401860776544],"twin_dists":[0.2711148388489944,0.28188584560581886,0.2831601998256073,0.29708064636274434,0.2974863909365498,0.29850842946177564,0.3014177918980458,0.31156843332822187,0.32045092731689256,0.32305307993528437,0.33340090821685386,0.33588278125200877,0.3367338168320281,0.3391163264675899,0.33928553457542193,0.3444042482088613,0.34887050358421373,0.3604915522724439,0.36135152792533015,0.3656262625974064,0.3676660138741442,0.3687899705269375,0.37168032816011315,0.3719019070676161,0.3723140729057997],"n_dims_used":45,"mean_confidence":0.9229915195041233},"coverage":{"mean_confidence":0.9229915195041233,"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}}