{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005777},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700004158","470:4700005776","470:4700006475","470:4700005919","470:4700005481","470:4700003814","466:4660003751","466:4660002756","470:4700003811","470:4700006992","470:4700003130","472:4720000841","466:4660000132","466:4660003232","487:4870006953","470:4700006881","466:4660010107","466:4660000279","466:4660002572","466:4660009238","487:4870007097","470:4700005482","466:4660000670","466:4660003102","470:4700006760"],"twin_admin_codes":[470,470,470,470,470,470,466,466,470,470,470,472,466,466,487,470,466,466,466,466,487,470,466,466,470],"twin_sims":[0.3186091219325501,0.31359646247104045,0.3016527042562828,0.2990305213636292,0.2921004478842526,0.275813950816217,0.27327915385663665,0.2718095330961876,0.2687873500011739,0.26812356422979783,0.268062370301999,0.2646767343000642,0.2643373234517574,0.2638804793329813,0.26270813690930767,0.25915334609163865,0.2534704592705376,0.252968165275791,0.24883427675829356,0.2480639310100679,0.24563373616345846,0.24562912494930206,0.24443454527830408,0.24197389663852856,0.23973270431208496],"twin_dists":[0.1964319098408745,0.19778893242988538,0.2010731315861307,0.2018041950689589,0.20375461384458102,0.2084498655720472,0.20919562741194747,0.2096299512320514,0.21052768421649873,0.21072569562498703,0.21074396544547033,0.21175883360635717,0.21186101926402834,0.21199868969129998,0.2123526591803182,0.2134320609710826,0.21517721652982036,0.21533265405681618,0.21661944474615957,0.216860744587707,0.21762513555153312,0.2176265905701183,0.2180041216107402,0.21878554702492595,0.21950177032087],"n_dims_used":43,"mean_confidence":0.9115604134493096},"coverage":{"mean_confidence":0.9115604134493096,"n_dims_used":43,"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}}