{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710003124},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840006514","471:4710001892","484:4840006623","471:4710001925","484:4840005733","471:4710001080","471:4710001947","471:4710002925","471:4710002062","471:4710001523","471:4710001246","484:4840006597","471:4710001244","484:4840004299","484:4840007042","484:4840007041","471:4710001204","471:4710003134","484:4840000518","471:4710002281","471:4710002928","471:4710003123","471:4710001250","471:4710003435","484:4840007125"],"twin_admin_codes":[484,471,484,471,484,471,471,471,471,471,471,484,471,484,484,484,471,471,484,471,471,471,471,471,484],"twin_sims":[0.2608478964789297,0.25051050623352683,0.24442782420869516,0.19628521623516854,0.18305418262559442,0.17568726988344244,0.16581790005355443,0.14211741788295673,0.13525887651444665,0.13086226842386875,0.1237634923753502,0.11962947038081519,0.11683455076474734,0.11324482806636274,0.10406583126315873,0.09926090266198657,0.0988843757382131,0.09705346879306337,0.09485309232825113,0.09285971008572537,0.09284287390665538,0.09090047001557429,0.08697738962349041,0.08688976108476922,0.08580159726878843],"twin_dists":[0.21291636390129506,0.21609603737194924,0.2180062490768435,0.2343640086457757,0.23933391528476114,0.24221154831884728,0.246204835554958,0.2565540028186024,0.2597856442187557,0.2619224154443962,0.26548981031253804,0.26763952901155813,0.2691252871545942,0.2710741085445582,0.27628376378992375,0.2791548414477721,0.2793843859177578,0.28051044664207236,0.28188604383973415,0.2831541084753345,0.28316490967832075,0.2844215753163196,0.28702597152765497,0.28708520125781223,0.28782469979357267],"n_dims_used":45,"mean_confidence":0.9292829725477431},"coverage":{"mean_confidence":0.9292829725477431,"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}}