{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004881},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["475:4750010456","473:4730007731","498:4980000334","475:4750006777","489:4890002606","473:4730006893","484:4840000839","475:4750006040","474:4740000986","473:4730001191","498:4980000281","500:5000005377","475:4750005865","473:4730009204","473:4730005246","475:4750010449","475:4750010125","473:4730004954","473:4730003944","473:4730007832","475:4750011946","484:4840005471","473:4730005675","473:4730001285","484:4840002345"],"twin_admin_codes":[475,473,498,475,489,473,484,475,474,473,498,500,475,473,473,475,475,473,473,473,475,484,473,473,484],"twin_sims":[0.1381642860788624,0.1129240671087326,0.11290825616500214,0.11219263239197387,0.10997403429554709,0.10529989374872074,0.09774317836173525,0.09376690924689061,0.09294026246023915,0.0862417926799108,0.08611362444502801,0.08389186894798077,0.0761923317847823,0.07451563549901508,0.07430391683683384,0.07342479231672926,0.07113651819346901,0.07092741362656886,0.06721154588732814,0.06544355209585896,0.06455692297772128,0.06338481672430571,0.06333893055133506,0.06199909647266473,0.0619793543477501],"twin_dists":[0.25840204918284326,0.27125054862586584,0.27125925569080894,0.271654336543219,0.27289167148969334,0.27556311163398556,0.28008431357299496,0.28257437001360347,0.2831024517149895,0.28752465608853356,0.28761189138936727,0.2891407809067692,0.29470318144723967,0.29597402935295847,0.2961361374119277,0.29681328081745995,0.29860709000376356,0.298773330451853,0.3017960187804548,0.3032822235618503,0.3040399149576374,0.3050547367367207,0.30509477684694514,0.3062745235316726,0.30629206242045165],"n_dims_used":45,"mean_confidence":0.9107862684461806},"coverage":{"mean_confidence":0.9107862684461806,"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}}