{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008035},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008540","473:4730007570","475:4750011224","473:4730006002","473:4730008132","473:4730006112","473:4730008024","473:4730007455","473:4730005996","473:4730009272","475:4750010320","475:4750010369","471:4710000644","473:4730008216","473:4730008655","476:4760000811","476:4760001238","473:4730006893","471:4710000071","478:4780000672","473:4730007368","466:4660014316","473:4730006461","478:4780001789","473:4730008857"],"twin_admin_codes":[473,473,475,473,473,473,473,473,473,473,475,475,471,473,473,476,476,473,471,478,473,466,473,478,473],"twin_sims":[0.09233031419875702,0.028108928063175276,0.023104242108316856,0.011761177647947107,0.006563151509944363,0.006217252517464311,0.00480310702619554,0.00198437441514657,0.0018135449378099697,0.001545309093957264,0.0011391443536439498,0.0009767549717129747,0.0009118059416960839,0.0007137272732874011,0.0006307237085093995,0.000527840143743828,0.0005277995763227361,0.0003956000618836417,0.00038980684577274375,0.0003093929559028733,0.0002989511829513711,0.00028898279684315956,0.00028574350874068904,0.0002720083408553585,0.00026798358359633994],"twin_dists":[0.2834944837670992,0.34711580380864154,0.35651618566459364,0.3871458565683007,0.4117772721278449,0.41398915055013685,0.4243733990039318,0.4581625703391697,0.461464790431098,0.4672786349456378,0.47815962024087105,0.48355446811556724,0.4859487286953861,0.4943770796566901,0.49857740382001564,0.5045658791744426,0.5045684485073616,0.5141162183342252,0.5145999950795149,0.5221180013160616,0.5232259408237606,0.5243180682588845,0.5246805831516879,0.5262618658399808,0.5267394382665379],"n_dims_used":45,"mean_confidence":0.9158120897081163},"coverage":{"mean_confidence":0.9158120897081163,"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}}