{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006357},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006517","485:4850005566","485:4850006509","485:4850006034","485:4850005711","485:4850005877","485:4850006819","485:4850006351","500:5000001137","473:4730000462","485:4850005957","500:5000001192","485:4850006275","485:4850006429","473:4730000119","485:4850007868","500:5000001189","485:4850006035","485:4850006047","500:5000004851","485:4850006596","485:4850006314","500:5000001297","485:4850002396","485:4850006634"],"twin_admin_codes":[485,485,485,485,485,485,485,485,500,473,485,500,485,485,473,485,500,485,485,500,485,485,500,485,485],"twin_sims":[0.19037979007507602,0.18318364133837656,0.14062578420003166,0.13875012404138704,0.1254462005918379,0.12234335888536675,0.11921113872980034,0.10685164292843656,0.10063764920720959,0.09727568222190316,0.09278726034710456,0.08806628494813101,0.08559680372858108,0.07741268443237355,0.07620128462514257,0.07526429678627662,0.07451224536255577,0.0694984253690666,0.06919627392862736,0.06916441719766499,0.06567983322928418,0.06470794783015518,0.06298734804790466,0.06295821074755928,0.060144002406011234],"twin_dists":[0.23655234490169497,0.2392840857580012,0.2572467694640399,0.25812570735751345,0.2646304332056461,0.2662220303973353,0.2678602082213341,0.2746662053955782,0.27832128959618097,0.28037289439825275,0.2832005993960659,0.28629389580399317,0.2879647080690947,0.2937923172642511,0.29469645645349574,0.2954037626220878,0.29597662216977355,0.2999201623659554,0.3001651026479214,0.3001909780592711,0.3030817192679881,0.3039102544251048,0.305402357296193,0.30542791098460875,0.30794298388392866],"n_dims_used":45,"mean_confidence":0.9188480801052518},"coverage":{"mean_confidence":0.9188480801052518,"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}}