{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005147},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005078","485:4850004880","485:4850005785","485:4850005282","485:4850005146","485:4850005139","485:4850004549","485:4850005085","485:4850005421","485:4850005490","485:4850005073","485:4850005545","485:4850004943","485:4850004811","473:4730002886","473:4730002764","485:4850005273","485:4850005783","485:4850004746","485:4850006347","485:4850004885","485:4850004409","485:4850005346","485:4850006182","473:4730003451"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,473,473,485,485,485,485,485,485,485,485,473],"twin_sims":[0.4142874328202931,0.30260617407299767,0.2982512384301174,0.2463886989583984,0.1780685286312788,0.1586286167612817,0.1542836804252381,0.1304096107046957,0.12706596812162751,0.09682926084767114,0.09273194634736584,0.08785024567505482,0.08242032218474463,0.07915603648512581,0.0789894142821689,0.07632321180180174,0.07595439079104305,0.07254201695133553,0.06855819328353477,0.06576503804065528,0.06468111443782096,0.06307837934466295,0.06149314914418636,0.06053189710875945,0.05891232000857564],"twin_dists":[0.1724149502261154,0.20080822418343322,0.2020221813494327,0.21738715188904084,0.24127218109901585,0.2492229858923371,0.25109560625758653,0.2621454631902143,0.26381142773260075,0.280649484509318,0.2832361136329594,0.2864385670286843,0.29017130088081766,0.29251092105838883,0.2926324058061619,0.29460493324672277,0.2948821464204612,0.29749986490278624,0.3006852355892383,0.3030095603216763,0.3039332738202465,0.3053225843195165,0.3067254599071938,0.30759065301683386,0.3090742691776874],"n_dims_used":45,"mean_confidence":0.9187796698676215},"coverage":{"mean_confidence":0.9187796698676215,"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}}