{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008708},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008324","473:4730008861","473:4730009219","475:4750010641","473:4730009183","473:4730009003","473:4730008641","473:4730009159","471:4710001665","473:4730008785","473:4730008632","475:4750009923","473:4730008710","473:4730009006","473:4730008062","473:4730008480","473:4730008934","473:4730008790","498:4980000932","475:4750009858","471:4710001471","471:4710001772","473:4730008805","473:4730008155","473:4730008404"],"twin_admin_codes":[473,473,473,475,473,473,473,473,471,473,473,475,473,473,473,473,473,473,498,475,471,471,473,473,473],"twin_sims":[0.40118347996106285,0.3375080381506154,0.3095970257543193,0.29819574722075276,0.2822381384315864,0.27302505347933864,0.269720650812116,0.26079095496163546,0.24018434182902457,0.23601945596392673,0.22775280720384147,0.2250819423179024,0.211115557330785,0.2078284876822341,0.2031334208468315,0.20000022584702282,0.19161971391315769,0.19009137828391234,0.18779432430850193,0.18728469867447556,0.18533498248992009,0.17584398290925193,0.17463423194576438,0.17385752008263144,0.17094669245556535],"twin_dists":[0.1755311617420634,0.19141983451126257,0.19888052559015146,0.20203771645743768,0.20657835312344477,0.20927061994879403,0.210249786407462,0.21293365848514592,0.21935709089552813,0.22069806962426483,0.22340634802419818,0.22429521399945598,0.22906190019921935,0.23021454450303536,0.23188268805557347,0.23301066822946406,0.23608899431721667,0.236660424213678,0.23752534285654003,0.23771823750562648,0.23845962976675064,0.24214945002032012,0.24262984702660112,0.24293953514473426,0.2441090067416477],"n_dims_used":45,"mean_confidence":0.924083964029948},"coverage":{"mean_confidence":0.924083964029948,"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}}