{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009265},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840000651","473:4730006030","473:4730008777","471:4710000552","473:4730009068","473:4730004469","475:4750011863","473:4730009392","475:4750012203","484:4840003976","471:4710000992","475:4750011696","473:4730006995","476:4760000980","473:4730006031","473:4730006139","484:4840004940","471:4710001613","500:5000007830","498:4980002461","484:4840003392","473:4730005337","484:4840003977","500:5000007376","484:4840000710"],"twin_admin_codes":[484,473,473,471,473,473,475,473,475,484,471,475,473,476,473,473,484,471,500,498,484,473,484,500,484],"twin_sims":[0.17380492310668763,0.15665052492204287,0.14256719218603783,0.10110417431101239,0.09686812606645753,0.09231496040839719,0.08805854414379474,0.08751961228544122,0.07953091844626609,0.07567489619814295,0.06993128147200081,0.06797160288772365,0.06459838397138015,0.06336885984913102,0.060522873752271,0.059379929257791494,0.05548491822341017,0.05521103952343622,0.0550213747608107,0.05374525567140928,0.05237675985053597,0.051434624421717756,0.05062075527233777,0.05026167061893431,0.04984194040802941],"twin_dists":[0.24296054212928764,0.2500708151895722,0.2563461739633484,0.2780408560521296,0.28062536494479845,0.2835043784733554,0.2862990745805953,0.28666052473959047,0.2922383422272255,0.2950929436107583,0.29957076897003776,0.30116688171284745,0.3040042944592265,0.3050686579565171,0.30759882796464816,0.30864250425709916,0.31232824373898993,0.312595364801457,0.3127809930152992,0.3140439160860156,0.3154261916589854,0.3163953473131831,0.3172445142645943,0.317622789477328,0.318067815002751],"n_dims_used":45,"mean_confidence":0.8991463555230035},"coverage":{"mean_confidence":0.8991463555230035,"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}}