{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007785},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007996","473:4730007896","473:4730008580","473:4730008514","473:4730007788","473:4730007787","473:4730007897","473:4730008273","473:4730007450","473:4730008094","473:4730007786","473:4730007335","473:4730008188","473:4730008250","473:4730008411","473:4730008331","473:4730007789","473:4730008274","473:4730008489","473:4730007676","473:4730008356","473:4730008187","473:4730007972","473:4730008410","473:4730008249"],"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":[0.9432213035666149,0.9428728850851694,0.9363719289361473,0.9311048076778355,0.9177223846329283,0.9103902129964766,0.8941742843135937,0.8774924094952645,0.8572561030967071,0.8557497572189109,0.8547627486852456,0.8508565041402313,0.8260901278701586,0.7874767584219102,0.7702790633264556,0.7650419215809877,0.7508547742158656,0.7280764171389587,0.7236239533134805,0.6993921334890378,0.6946633605142557,0.6862038201177665,0.677770147908141,0.6755080628598769,0.6715183063209768],"twin_dists":[0.044406570873839424,0.04454668555525494,0.0470936142754007,0.04907242931509473,0.05381894306343265,0.056276869565139415,0.06142790696691529,0.06639799950339968,0.07208176046386854,0.07249213816812414,0.07276016566852885,0.07381437592419982,0.08028121815399067,0.08977726881572407,0.09383418852900981,0.09505262494477247,0.09831816463678135,0.10346836684774453,0.10446356889501503,0.10982555589399536,0.11086260356059513,0.11271138977327046,0.11454709836563147,0.11503832918849825,0.11590364844960406],"n_dims_used":44,"mean_confidence":0.9169697328047319},"coverage":{"mean_confidence":0.9169697328047319,"n_dims_used":44,"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}}