{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660012971},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660013080","466:4660013389","487:4870000749","466:4660013194","466:4660012852","466:4660013308","466:4660013300","487:4870000148","466:4660013310","466:4660012723","466:4660010670","466:4660012848","487:4870000214","466:4660012960","466:4660013542","466:4660008815","466:4660008484","466:4660012580","466:4660008816","466:4660009833","466:4660009513","466:4660013615","466:4660013541","466:4660009328","466:4660013467"],"twin_admin_codes":[466,466,487,466,466,466,466,487,466,466,466,466,487,466,466,466,466,466,466,466,466,466,466,466,466],"twin_sims":[0.4066268311201713,0.3496922325427812,0.2602595250348994,0.25104880842657773,0.25008371686832476,0.23194812604866866,0.23152787808218997,0.22095520010932654,0.21222057271489608,0.2012047311213695,0.19826693420282915,0.19164123518637685,0.17967168314325235,0.16426449589004424,0.15769731075536864,0.14825856040813373,0.13073764486847703,0.1228501748313145,0.1219879355690079,0.11970635400542377,0.1168687716185527,0.115559829161994,0.11412703260623724,0.11329881463752249,0.11174878635043471],"twin_dists":[0.17423129742175597,0.1882689028763338,0.21309518173403627,0.21592842604677454,0.21622909049283226,0.2220239612717197,0.2221616890826756,0.2256824980329113,0.22867715457390433,0.23257560614572803,0.23363990742304008,0.23608097046878054,0.24064477894976705,0.24684882508114764,0.24962118625306354,0.2537574331951868,0.2619837657507083,0.26595997725459836,0.266406298662556,0.26759903540665503,0.2691069317505056,0.26981198161952186,0.2705908141888291,0.2710444501743188,0.2719003523044612],"n_dims_used":45,"mean_confidence":0.9156058417426215},"coverage":{"mean_confidence":0.9156058417426215,"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}}