{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004523},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005929","481:4810005014","485:4850004925","485:4850005612","485:4850004857","485:4850005690","470:4700008346","485:4850004177","481:4810004882","485:4850003914","481:4810002328","485:4850003981","479:4790003638","485:4850004252","470:4700001506","485:4850004528","485:4850005470","477:4770000136","485:4850003352","470:4700007615","466:4660011904","499:4990001595","481:4810003197","481:4810005937","474:4740001474"],"twin_admin_codes":[485,481,485,485,485,485,470,485,481,485,481,485,479,485,470,485,485,477,485,470,466,499,481,481,474],"twin_sims":[0.4538710591396025,0.34876574883477834,0.3453875337909581,0.3353968777569767,0.30382112217111307,0.2944169757936975,0.2779209886385933,0.276750867399555,0.2651505335795153,0.261962234198752,0.2615712148199274,0.2572640379974485,0.2527590467222367,0.25229237269924915,0.24930182206239507,0.24907796521343772,0.24479435151384132,0.2412111243881247,0.2302861410618926,0.22637749812917474,0.22539173097792417,0.22511457999932827,0.22428474911764587,0.22420592801760128,0.2210376136744718],"twin_dists":[0.16324371997144055,0.1885064353394564,0.18937536983957468,0.19197195495607777,0.20047137137562632,0.2030996343473677,0.20783314064603783,0.2081752783527119,0.2116163245325156,0.21257838703771645,0.2126968797077768,0.214009538071414,0.21539742478079363,0.21554209179494943,0.21647322613281977,0.21654321247485203,0.21789028471341923,0.2190288231304716,0.2225696077253629,0.22386318318358983,0.22419175839533978,0.22428431001053076,0.22456187699685656,0.22458827707467577,0.22565462462142696],"n_dims_used":45,"mean_confidence":0.918084716796875},"coverage":{"mean_confidence":0.918084716796875,"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}}