{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009407},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009408","471:4710001278","484:4840000061","476:4760000689","471:4710001527","484:4840000137","484:4840000136","475:4750010567","484:4840000212","484:4840000247","473:4730009516","471:4710001236","473:4730008732","473:4730009219","473:4730007349","471:4710001426","473:4730009461","473:4730009348","471:4710001294","473:4730009713","473:4730009579","473:4730009409","484:4840000175","500:5000006506","473:4730009584"],"twin_admin_codes":[473,471,484,476,471,484,484,475,484,484,473,471,473,473,473,471,473,473,471,473,473,473,484,500,473],"twin_sims":[0.5269039795983398,0.35956281602850737,0.35382002203506036,0.328721927521398,0.29669253466552536,0.29157321108700757,0.2876566155661703,0.26061629093069294,0.24592675276686937,0.24569344564079257,0.22048320240629832,0.21107194276083616,0.20542917960874923,0.2019349184297513,0.19805233220730237,0.19785262238341375,0.19509841936975986,0.1936109350012425,0.1922238397029253,0.18722748135077386,0.1864973747970084,0.18622582581294309,0.1842683910017647,0.18331319160633697,0.18018351319543424],"twin_dists":[0.14702078199266327,0.18575832966679046,0.18721459442605365,0.1937301721733093,0.20245919781982022,0.20390411573148093,0.20501976999459906,0.2129867231827128,0.21753271337838126,0.21760629646192745,0.2258422683312509,0.2290771139617084,0.23106375359671608,0.23231273781500245,0.23371807859599514,0.23379087774070764,0.23480008042251274,0.23534924359583984,0.23586399436488203,0.23773991739091122,0.2380169669212207,0.23812020440917162,0.23886753091608098,0.23923424585236897,0.24044530803842662],"n_dims_used":45,"mean_confidence":0.9228616502549913},"coverage":{"mean_confidence":0.9228616502549913,"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}}