{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680006739},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680006732","468:4680006594","468:4680005488","468:4680006150","468:4680005598","496:4960008723","466:4660001047","470:4700003499","480:4800001620","466:4660002805","496:4960008916","466:4660000459","467:4670004580","470:4700005041","468:4680004633","466:4660001618","467:4670004400","475:4750006525","466:4660003029","468:4680004793","480:4800002215","468:4680004989","480:4800002498","496:4960009199","496:4960008918"],"twin_admin_codes":[468,468,468,468,468,496,466,470,480,466,496,466,467,470,468,466,467,475,466,468,480,468,480,496,496],"twin_sims":[0.8417643874462842,0.3563201177503396,0.3175285692368958,0.30072847272706993,0.2926789239493219,0.28479388342791406,0.26513929019780164,0.25781503022034663,0.2540494020065637,0.2525510213709345,0.24796191155198571,0.24594391684339498,0.2362554993644223,0.2353999366702493,0.2348874073653896,0.22660264741703637,0.22541221616727952,0.2238041807782049,0.22222729716640757,0.22174861504832805,0.21981135506650085,0.21334350462073517,0.21290591646667173,0.2079934277289722,0.20799147541827848],"twin_dists":[0.07622982535065068,0.1865791317540663,0.19672340998080357,0.20133038174271434,0.20359076688781122,0.20584098979928803,0.21161970447036726,0.21384084879016357,0.21499830235598366,0.21546189075254812,0.21689273673753223,0.21752730174921112,0.22062165942648326,0.22089885370972512,0.22106522419906208,0.2237882698485842,0.22418492058673076,0.22472293305114335,0.22525302878522893,0.2254144421295522,0.22607008269050777,0.22828755857613844,0.22843921231516523,0.2301564120663074,0.2301570999663301],"n_dims_used":45,"mean_confidence":0.9285926818847656},"coverage":{"mean_confidence":0.9285926818847656,"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}}