{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880004309},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660012395","488:4880001213","496:4960012330","466:4660000070","488:4880004223","499:4990002918","485:4850002510","479:4790001489","469:4690000795","479:4790001724","470:4700008391","479:4790001803","498:4980005468","498:4980003708","470:4700008467","469:4690005411","470:4700006471","498:4980005464","490:4900004877","469:4690000800","479:4790001490","469:4690000730","498:4980005461","470:4700008717","489:4890003308"],"twin_admin_codes":[466,488,496,466,488,499,485,479,469,479,470,479,498,498,470,469,470,498,490,469,479,469,498,470,489],"twin_sims":[0.3823523371869253,0.32948657536172044,0.24743643082021527,0.2210329028025405,0.2030267184524847,0.1932767301259997,0.18702257718423812,0.17714621106551187,0.16760019723273345,0.15769854717750534,0.15755024571536624,0.14715408014876052,0.1452185088490022,0.14288891150985478,0.13688623893120816,0.13353458178883498,0.13165338385802516,0.12463894234583321,0.11678948021596368,0.11600095367550978,0.11425557904698597,0.11304996025428311,0.10751781046077098,0.10595315755968295,0.10540103736915574],"twin_dists":[0.18009173492834687,0.19352777449870193,0.2170576554775717,0.22565621771638536,0.23192090451513522,0.23547303163601005,0.23781759459644033,0.24163495375018032,0.24547129581765428,0.24962065645850595,0.2496842237789932,0.25425398563066764,0.2551308663538105,0.2561978147449253,0.2590079623336895,0.2606173441469129,0.2615339851104189,0.2650416082430014,0.2691494684192143,0.26957369207616616,0.27052063343499494,0.27118125294850626,0.2742842642183979,0.27518428349916485,0.27550433902127486],"n_dims_used":44,"mean_confidence":0.916002793745561},"coverage":{"mean_confidence":0.916002793745561,"n_dims_used":44,"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}}