{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002475},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002096","497:4970002548","497:4970002906","497:4970002738","497:4970002547","466:4660011616","497:4970002017","497:4970002613","497:4970002099","487:4870005644","487:4870008280","497:4970002476","466:4660012261","497:4970002097","497:4970002260","480:4800000399","497:4970002960","497:4970002180","487:4870010875","492:4920006035","487:4870000275","497:4970002677","466:4660010327","487:4870011491","487:4870004910"],"twin_admin_codes":[497,497,497,497,497,466,497,497,497,487,487,497,466,497,497,480,497,497,487,492,487,497,466,487,487],"twin_sims":[0.22518999039143262,0.16809040947666198,0.14008464368132073,0.12424037769811301,0.12393307995887846,0.12176220932771008,0.11529724854481747,0.10710830665262717,0.10654004853936534,0.0916502747240708,0.08769303306523588,0.07980307865266681,0.07744746791453835,0.075619144199414,0.07543913758614314,0.07513427015336217,0.07092464100032024,0.06267049847763059,0.05662342986540447,0.055052917956289714,0.05405885980675786,0.05190918329928125,0.04914929996968211,0.04902364059283168,0.04802724258039085],"twin_dists":[0.22425912001839443,0.2452705253237425,0.25749944696089233,0.2652453626736068,0.2654027991187857,0.26652353842760074,0.26995415611840745,0.27451883128372373,0.27484549007331205,0.2839339855672693,0.2865440226040095,0.29204109828420344,0.29376652498636435,0.29513506731039957,0.2952712433873903,0.2955024764139551,0.29877553738895324,0.30568075896173397,0.311229375688293,0.3127500844683941,0.31373127129117306,0.3159053511067631,0.31880907464968294,0.31894448695452643,0.32002859792475585],"n_dims_used":45,"mean_confidence":0.9098325941297744},"coverage":{"mean_confidence":0.9098325941297744,"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}}