{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003412},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003777","665:6650003405","665:6650003259","665:6650003631","665:6650003979","665:6650003492","665:6650003027","665:6650003700","665:6650003774","665:6650003703","487:4870000949","665:6650003844","665:6650002656","665:6650003415","665:6650002952","665:6650002884","665:6650003848","487:4870001605","665:6650003257","665:6650003109","665:6650003843","665:6650002955","487:4870004175","665:6650002492","665:6650003769"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,487,665,665,665,665,665,665,487,665,665,665,665,487,665,665],"twin_sims":[0.5629873000813255,0.35511402229427924,0.2587450888415193,0.2376829984160846,0.21930532602867664,0.19769220924771488,0.19718825285662314,0.1898408202858759,0.17976017564441504,0.16914087348893483,0.15527628776673685,0.12881425853448908,0.1255703837864343,0.1209362354870896,0.1171820243860126,0.11337966746893992,0.10888107375465424,0.10569144180549021,0.10406840547320485,0.10381379853500572,0.10127739949575125,0.09812532838061976,0.09496603288827965,0.09445914913604536,0.09373723774718881],"twin_dists":[0.1392140869575605,0.1868854026386898,0.21355662157834177,0.22016061931468073,0.22624197846887792,0.23384938907769828,0.23403342310869052,0.23675441127109514,0.24061026280344194,0.2448417133886842,0.25066443898780705,0.26293626533637343,0.26456735924435903,0.2669539585385191,0.2689391003170356,0.2710000527582434,0.27350833520270273,0.27533583400362743,0.276282253626431,0.27643176021995014,0.27793698599501704,0.2798492198518147,0.28181482924672413,0.2821349685033476,0.2825932611910275],"n_dims_used":45,"mean_confidence":0.9016698201497396},"coverage":{"mean_confidence":0.9016698201497396,"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}}