{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":489,"cluster_id":4890002846},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["489:4890002932","489:4890002933","489:4890002760","496:4960004752","469:4690003006","468:4680002171","489:4890002848","468:4680002584","487:4870010845","498:4980000895","468:4680002170","481:4810003270","496:4960004602","468:4680002785","478:4780005606","489:4890002931","468:4680002278","478:4780005746","481:4810003061","496:4960004447","472:4720006369","496:4960004908","478:4780006061","478:4780005610","478:4780005745"],"twin_admin_codes":[489,489,489,496,469,468,489,468,487,498,468,481,496,468,478,489,468,478,481,496,472,496,478,478,478],"twin_sims":[0.29761021237693797,0.17027683974003888,0.0986744386511391,0.04715249217167346,0.04579424109140625,0.03917454720181668,0.03611966780621351,0.03557672230841609,0.0331115413491733,0.023819704259756016,0.023602129829062422,0.02324739745211488,0.019296736506382237,0.01908609015562725,0.018769154813645807,0.01816474877083247,0.014284690889154626,0.0134591875459893,0.010699703711003091,0.008936398945089845,0.00871701956555939,0.008666142576983971,0.0071981358413268194,0.00707307456991635,0.006767263449921759],"twin_dists":[0.20220174409079242,0.24438014678706066,0.27951266882151665,0.3209959507713545,0.32252816574430104,0.33059259533502455,0.33470939555704593,0.3354717952232928,0.3390631315339707,0.35507039396390877,0.3555060356623026,0.3562238240245818,0.36493664606474313,0.3654436134282408,0.3662156778664549,0.3677201769851276,0.3785820980380745,0.38122501916809653,0.39124521609053753,0.398933438585953,0.3999829705904867,0.4002297427110222,0.40797680873501463,0.408700794763868,0.41052084567148955],"n_dims_used":45,"mean_confidence":0.9045677185058594},"coverage":{"mean_confidence":0.9045677185058594,"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}}