{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005951},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005886","474:4740005982","474:4740005809","474:4740005987","474:4740006050","474:4740005543","474:4740005983","474:4740005852","474:4740006045","474:4740005033","474:4740004957","474:4740005844","474:4740006022","474:4740005979","469:4690004510","474:4740005779","474:4740005484","478:4780010130","474:4740006186","474:4740005594","474:4740005950","486:4860002773","474:4740004970","478:4780003993","469:4690004778"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,474,474,474,474,469,474,474,478,474,474,474,486,474,478,469],"twin_sims":[0.5031423654422379,0.4855159343382704,0.47530366625122766,0.43398049280271056,0.4029051594518077,0.364149166685857,0.339377697450813,0.31717402174797005,0.27893340455150417,0.27483540620293756,0.27283159026646436,0.27083688092207725,0.26715840810358443,0.25439425580459263,0.2492043294941828,0.2448180600341312,0.24373702741113962,0.24325641258760877,0.23635844453304486,0.23417940018376418,0.22883672294638785,0.22750797328081263,0.2255266986688871,0.22391554699208802,0.22340058773596638],"twin_dists":[0.15222288496799108,0.15612438636320175,0.15840443412822133,0.16781027104231172,0.17511917573479602,0.18460384447786954,0.190932426978364,0.19681917791827316,0.20753782303919446,0.2087372629054538,0.20932774544283045,0.20991819966956465,0.21101415089188033,0.2148918531492729,0.216503701147551,0.21788278750948442,0.21822511336144151,0.21837762234351923,0.22058835041286232,0.22129543965267479,0.2230475901710816,0.22348754029031725,0.22414671475104525,0.22468558967213292,0.2248583698887747],"n_dims_used":45,"mean_confidence":0.9254263983832465},"coverage":{"mean_confidence":0.9254263983832465,"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}}