{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930006494},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930006552","493:4930006553","493:4930006564","493:4930006146","493:4930006223","493:4930006568","493:4930006142","493:4930005918","493:4930006349","493:4930004812","493:4930005664","493:4930006277","493:4930006286","493:4930006141","493:4930006265","493:4930006211","493:4930006414","493:4930006276","493:4930004971","493:4930005758","493:4930006060","493:4930005441","493:4930005670","493:4930006210","493:4930005195"],"twin_admin_codes":[493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493],"twin_sims":[0.7121408513391443,0.6367395421756346,0.5670791150494097,0.5656624081828755,0.5500649565101912,0.5106181707473509,0.49603407803324695,0.4824290965609357,0.4809176596528379,0.47949585610213863,0.44211445616622197,0.4401742848971986,0.4367476123049712,0.4321161694461648,0.4194418255303614,0.4191366747347241,0.4188422450716019,0.41417810648648407,0.4068644615496642,0.39840298427891535,0.3981275817462253,0.3963951059303056,0.3878695708935438,0.38356355244331153,0.3772615380960714],"twin_dists":[0.10701524761053761,0.12340052811511157,0.13833388253638199,0.13863854612186735,0.14199967161286692,0.1505797299541692,0.15379142665426596,0.15681195532976708,0.1571491181038596,0.15746659266112026,0.16593329688314853,0.16637976484905834,0.16717018991504046,0.16824244224399743,0.17120102389140307,0.17127271267536104,0.17134190378302397,0.1724407681068696,0.17417472937525805,0.17619821051350296,0.17626439559936566,0.1766812279798749,0.17874487049238838,0.17979526398118417,0.18134279342154533],"n_dims_used":45,"mean_confidence":0.9282332526312934},"coverage":{"mean_confidence":0.9282332526312934,"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}}