{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008337},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007979","473:4730008253","473:4730007880","473:4730008171","473:4730008336","473:4730008418","473:4730008167","473:4730007768","473:4730008072","473:4730008255","473:4730008074","473:4730007773","473:4730007548","473:4730009023","473:4730007660","473:4730008530","473:4730008653","473:4730008208","473:4730007983","473:4730008438","473:4730008953","473:4730007772","473:4730007770","473:4730009097","473:4730008419"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.8828901281208552,0.6404597864798602,0.6301751353574578,0.6255193798766847,0.5448797728955337,0.5349289811841448,0.5167578319478339,0.5040666719579019,0.46882267870725847,0.4432387445390359,0.40508513180409356,0.40254711079749694,0.3846786370806895,0.3546759886017479,0.3348288709654798,0.32250456086372836,0.3110975567877014,0.3044342062669889,0.2854719533246592,0.2765045004665097,0.2736270546422061,0.26609292053329203,0.2653915317407196,0.26472139835984426,0.2642443390080185],"twin_dists":[0.06482142644409865,0.12260164591356698,0.12480897761748493,0.12580715291826222,0.14312028358634346,0.14527624380381435,0.14923487621067838,0.15201937547751163,0.15985968509420656,0.16567492587273663,0.1745986576759546,0.1752047888107722,0.17952271867008293,0.18699676812472218,0.192120823885516,0.1953856235948513,0.1984700363999237,0.2003016863803844,0.20564602829856263,0.2082474273154081,0.2090930210665812,0.21133334493624517,0.21154389815205146,0.21174539278753815,0.21188902816919022],"n_dims_used":45,"mean_confidence":0.9217154608832465},"coverage":{"mean_confidence":0.9217154608832465,"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}}