{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980005027},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980004946","484:4840006165","498:4980005070","498:4980004784","498:4980005131","498:4980004988","498:4980005093","484:4840005783","498:4980005112","484:4840006052","498:4980005413","484:4840005914","484:4840004785","498:4980004985","498:4980004879","484:4840005143","484:4840006309","498:4980004815","484:4840006187","498:4980005028","484:4840006188","484:4840005922","498:4980004951","498:4980005163","484:4840005669"],"twin_admin_codes":[498,484,498,498,498,498,498,484,498,484,498,484,484,498,498,484,484,498,484,498,484,484,498,498,484],"twin_sims":[0.9031025227408671,0.8350149714096757,0.777355699915412,0.773344386850133,0.765562342834751,0.7592146892682473,0.725903783273712,0.721322567437688,0.7208093151957338,0.7171800326406742,0.6991236071258563,0.6983617933682384,0.6973501628630194,0.6885271358669494,0.6865252074169642,0.6815462288378578,0.6758311202052548,0.6639049770510633,0.65484340981263,0.6523308437931351,0.6329293126576943,0.6279050145518482,0.6278893788448385,0.6257617777571713,0.6217364172682862],"twin_dists":[0.05863633793608167,0.07799081902371882,0.09217562053401447,0.09311752756592605,0.09493187647589009,0.09639988976400303,0.10395441534387423,0.10497664954756836,0.10509095698571926,0.10589803204516864,0.10988451858400254,0.11005174789868044,0.11027370508251366,0.11220442401190873,0.11264129448134927,0.11372603866226948,0.11496820259015761,0.11755129850294878,0.11950699179836938,0.12004835203320434,0.12421821333211454,0.12529575109923216,0.1252991033347128,0.12575519688818773,0.12661783986498162],"n_dims_used":45,"mean_confidence":0.9282394409179687},"coverage":{"mean_confidence":0.9282394409179687,"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}}