{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005825},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006651","470:4700006893","470:4700005959","470:4700006115","470:4700005679","470:4700005958","470:4700006912","470:4700006395","470:4700008788","470:4700006532","470:4700005963","470:4700006514","470:4700007768","470:4700007407","470:4700006104","470:4700005672","470:4700006389","470:4700006792","470:4700006391","470:4700006390","470:4700006109","470:4700006666","470:4700008828","488:4880002445","470:4700004584"],"twin_admin_codes":[470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,470,488,470],"twin_sims":[0.6803394131629106,0.5999722450881749,0.5479900409094974,0.5293107706226882,0.5265513196805158,0.5196048845564007,0.4965908094898003,0.4954254470703827,0.4829233334257287,0.47940460518212663,0.46899412560223064,0.46577073190757307,0.4633127302095622,0.4589604696792819,0.4580806049797377,0.45391213470344083,0.4412126307101767,0.4350415781903417,0.4301724160256006,0.4290487199429562,0.4194789514238707,0.4142198895259157,0.411371732274744,0.4012931650943986,0.3935888779320981],"twin_dists":[0.11398859177045757,0.13127887442277575,0.14244788243667034,0.14649698838923855,0.14709757568639192,0.14861257793828112,0.15366834876936333,0.153926023432988,0.15670177593139262,0.15748697832561448,0.15982110149238954,0.16054732561628304,0.16110227468858648,0.16208743900657713,0.16228700580523148,0.16323436903640884,0.16614072798316137,0.1675646322994024,0.16869382938907343,0.1689551576601294,0.17119230345225964,0.17243090051553847,0.17310452136133742,0.17550489106114558,0.17735818728527414],"n_dims_used":43,"mean_confidence":0.9142413472020349},"coverage":{"mean_confidence":0.9142413472020349,"n_dims_used":43,"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}}