{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002187},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002106","497:4970002406","497:4970002478","497:4970002109","497:4970002105","497:4970002909","497:4970002262","497:4970002337","497:4970002800","497:4970002854","497:4970002801","497:4970002855","497:4970002962","497:4970002910","497:4970002186","497:4970002102","497:4970002334","497:4970002263","497:4970003009","497:4970002108","497:4970002961","497:4970002259","497:4970002101","497:4970002182","497:4970002402"],"twin_admin_codes":[497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497],"twin_sims":[0.494920929258891,0.38061696465909844,0.3698926735782612,0.34772373889115593,0.3334932774686142,0.2998621023953048,0.2571245574341769,0.2298115686634192,0.22486344402387246,0.21817062439236257,0.18017004312338314,0.17520291532506324,0.1520459554865556,0.14547467400708908,0.13540889201215237,0.12581822987953586,0.11853732437718871,0.1146111260818357,0.10140481996832648,0.09873946860043255,0.08702644561494341,0.08363668041973997,0.0772013274619307,0.07573467012290334,0.06779585925150865],"twin_dists":[0.15403763202812334,0.18051729168713115,0.1831683750177776,0.18877398292750985,0.19247141119530448,0.20157194632935582,0.2140522769937189,0.2227258907964844,0.22436823962235994,0.22662840082075497,0.24045055246188543,0.2424037260366986,0.2520751361985403,0.25501431985926293,0.2597136624787729,0.26444161698561064,0.2682169090482487,0.2703268361562229,0.27786067017240135,0.27947290915186435,0.28699283440380574,0.28931844824022246,0.29394924123172644,0.29504780891107824,0.30131184236003306],"n_dims_used":44,"mean_confidence":0.9083049947565253},"coverage":{"mean_confidence":0.9083049947565253,"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}}