{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005736},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005737","470:4700004821","470:4700004644","470:4700004472","470:4700006712","470:4700004977","481:4810002253","470:4700004985","470:4700005151","479:4790002545","470:4700005738","479:4790003741","470:4700005606","470:4700006322","470:4700006735","470:4700005733","479:4790003916","481:4810002430","470:4700000913","481:4810002128","488:4880003465","488:4880003835","485:4850003752","481:4810001732","470:4700007220"],"twin_admin_codes":[470,470,470,470,470,470,481,470,470,479,470,479,470,470,470,470,479,481,470,481,488,488,485,481,470],"twin_sims":[0.7193055263285782,0.6978373672644264,0.6847296172361708,0.6420016811868008,0.6361248693393601,0.602335903738693,0.5739838893017033,0.573556932639834,0.5546597215576339,0.544877997870721,0.539889574678957,0.536558466431157,0.5358060853856886,0.5275820133811033,0.5249898491237883,0.5223471109014378,0.5213793229418129,0.5198183796036295,0.5053131802426579,0.5009089620331517,0.49982673740875894,0.4993235271674266,0.4964193608628977,0.4837193589807778,0.476894665230804],"twin_dists":[0.10542562274086317,0.11016682546997793,0.11303277965187705,0.12227037819711956,0.12353247236269008,0.1307727113964876,0.13685023933002255,0.13694192518495069,0.14100810688720827,0.14312066751486027,0.14420053301908137,0.14492267366790737,0.14508590078597344,0.1468731679700669,0.1474377317042711,0.14801395372308768,0.14822513673249743,0.1485659457666911,0.15174508452584967,0.15271504711582037,0.15295374840576123,0.15306478820039027,0.15370624709577027,0.15652439342765703,0.15804819479865978],"n_dims_used":43,"mean_confidence":0.9134860371434411},"coverage":{"mean_confidence":0.9134860371434411,"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}}