{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660011544},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010718","466:4660010386","466:4660011211","466:4660011217","466:4660010391","466:4660010552","466:4660011058","466:4660009394","466:4660012184","466:4660011055","466:4660010892","466:4660011381","487:4870004461","466:4660012494","466:4660011213","487:4870003155","466:4660014331","466:4660010707","466:4660010894","496:4960005420","466:4660009032","466:4660010721","487:4870004289","466:4660010556","466:4660012492"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,487,466,466,487,466,466,466,496,466,466,487,466,466],"twin_sims":[0.7000445741727039,0.674848810833558,0.5821348986266566,0.5278701890390837,0.5258420042607962,0.5194372491296266,0.5069377298624476,0.4720915388341795,0.4557777503396838,0.4474786562625052,0.4305945960492663,0.42710843530627013,0.42677989186824955,0.4233081842276677,0.4204123457907652,0.4164405250289382,0.4100576705125015,0.4079574457938169,0.4030648741132657,0.39488770799327966,0.39101269864984844,0.3888182153066058,0.37981262629497264,0.36922037491276277,0.36912330818386624],"twin_dists":[0.10968225611951762,0.11518140561436246,0.13510106674594857,0.14681044209809324,0.14725206752873496,0.14864919649871566,0.1513878777422321,0.15912485641014532,0.1628099836532107,0.16470281216702337,0.16859571857027858,0.16940705369098286,0.16948365562998807,0.1702946049799443,0.17097316742930235,0.17190708597836724,0.17341599739226787,0.17391473241342592,0.17508099737879376,0.177044588413072,0.17798162386970462,0.1785142055429999,0.18071485269424986,0.18333582311984223,0.18336001187617412],"n_dims_used":45,"mean_confidence":0.9176772223578559},"coverage":{"mean_confidence":0.9176772223578559,"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}}