{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960011849},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960012019","496:4960011757","496:4960011224","496:4960012006","496:4960011762","496:4960011579","496:4960011223","496:4960011066","496:4960011307","496:4960012222","496:4960003789","496:4960012161","496:4960011494","496:4960010834","496:4960012081","496:4960011672","496:4960011501","496:4960010760","496:4960012013","496:4960011219","496:4960011490","496:4960012217","496:4960009197","496:4960011677","496:4960011676"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.5814100286253534,0.5552393613057398,0.45601910103011123,0.43039911461564084,0.3650135950075542,0.35737095764179544,0.35659936189874347,0.34779416927971096,0.33699870992262426,0.3327483584639774,0.30753181784198946,0.30600337050011944,0.29751183159564837,0.2880995460631229,0.2736288978435012,0.270773482965088,0.26379502552286055,0.26107921772947834,0.25633132049076823,0.25589373832857,0.24770495385812624,0.24669708148354916,0.22579448286312254,0.21587040662527704,0.21559148798633693],"twin_dists":[0.13525653657524578,0.1408831095256857,0.16275512813877144,0.16864114181876216,0.18438707570762972,0.1863127212235175,0.1865082979299418,0.1887558858629537,0.1915528650645584,0.19266728122869184,0.1994473604205239,0.1998682840064693,0.20222932238553315,0.20489314683246446,0.2090924776648877,0.2099370100004855,0.21202445780445586,0.21284613013095385,0.21429561570117742,0.21443005526335276,0.21697335320289612,0.2172900767251423,0.22405739836956773,0.227415902856418,0.22751177677389392],"n_dims_used":45,"mean_confidence":0.916188218858507},"coverage":{"mean_confidence":0.916188218858507,"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}}