{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700004035},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700004735","494:4940001401","494:4940001478","494:4940000757","470:4700003890","494:4940000258","470:4700005523","470:4700005077","470:4700003383","467:4670000016","470:4700004227","494:4940002828","494:4940000877","469:4690008599","494:4940001297","470:4700003234","494:4940000804","470:4700003716","470:4700004739","470:4700003060","494:4940006955","494:4940001481","478:4780009042","470:4700004931","494:4940003392"],"twin_admin_codes":[470,494,494,494,470,494,470,470,470,467,470,494,494,469,494,470,494,470,470,470,494,494,478,470,494],"twin_sims":[0.28067424605104785,0.16133981548127735,0.08365389790924153,0.08248868517555989,0.08235459859688349,0.07547320099181157,0.07493477716217477,0.07333155845924977,0.06800010172734647,0.06427211014946177,0.06142473781777583,0.05791208239869361,0.05719086229569708,0.04982544218707681,0.04892870190557468,0.04606310920523902,0.04601642684437846,0.04596257373377635,0.04512200016326989,0.03816029305125861,0.03713773505064068,0.036314967776362235,0.034096607193493715,0.03391051868872084,0.03362864989968559],"twin_dists":[0.20703154689839506,0.24807335869889033,0.2893064474757069,0.29012310210547726,0.2902176689176283,0.29524545413061887,0.29565419607373383,0.2968854776842384,0.30114340344538065,0.304285113850477,0.3067866664010808,0.3100073944832672,0.31068850232754786,0.3180853711834907,0.31904698635872625,0.3222218686077673,0.3222749419743982,0.322336223845423,0.32330063582457236,0.3319282820866657,0.3333056955005978,0.3344375369158022,0.3376015987061211,0.33787491381506857,0.3382913495465699],"n_dims_used":43,"mean_confidence":0.9132834146189135},"coverage":{"mean_confidence":0.9132834146189135,"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}}