{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003428},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003048","665:6650003946","665:6650002525","665:6650003797","665:6650002753","665:6650001296","665:6650002757","665:6650002520","665:6650002684","665:6650002974","665:6650002823","665:6650004067","665:6650003938","665:6650002524","665:6650002906","665:6650003803","665:6650003657","665:6650000723","665:6650003133","665:6650002758","665:6650002898","665:6650003227","665:6650000819","665:6650002605","665:6650002529"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.428704954764403,0.3747516277688133,0.3203618480707497,0.28006623505562733,0.2713138276917376,0.2669436609829604,0.2497016868298512,0.2034213347560617,0.20015384730685162,0.18627142333043842,0.16895214400609418,0.16490035315970936,0.1583200020474226,0.1497221594639495,0.1380960111931803,0.13410416548990778,0.1306544264474322,0.12822488320211226,0.12806871168522188,0.1263539511315762,0.12482089391753141,0.12132939882072313,0.12106942988415456,0.11990599548263746,0.11932155970991058],"twin_dists":[0.16903516000995344,0.18196261999072966,0.1959602581691141,0.20720815298154546,0.2097767754118311,0.21107842012051978,0.21634831289901324,0.23177963768741705,0.23295508057412306,0.2381028617620418,0.2449186136250653,0.24658469019296603,0.24935475169225357,0.2531036161879935,0.258434311617611,0.2603417225127899,0.26202475749589565,0.2632302860321249,0.2633083663469281,0.264170464898029,0.2649487554513022,0.2667487998978308,0.2668843987304059,0.2674939795957442,0.2678019012526128],"n_dims_used":45,"mean_confidence":0.908575439453125},"coverage":{"mean_confidence":0.908575439453125,"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}}