{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960001662},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960003398","496:4960001201","496:4960008089","496:4960001546","472:4720005811","496:4960009213","496:4960002832","472:4720003680","472:4720003678","496:4960001637","496:4960002562","496:4960003521","496:4960001200","496:4960000346","472:4720003754","496:4960002975","493:4930004449","477:4770002412","472:4720006263","496:4960003809","496:4960001763","466:4660001519","488:4880003600","496:4960000672","496:4960002045"],"twin_admin_codes":[496,496,496,496,472,496,496,472,472,496,496,496,496,496,472,496,493,477,472,496,496,466,488,496,496],"twin_sims":[0.6522720289480964,0.4277522281417356,0.3936595560186231,0.37132926086416146,0.3267050116868703,0.3174595000683907,0.31709147820478456,0.31255903721138045,0.30069250943256626,0.2938790995366478,0.28809782808562,0.2841270877109252,0.2812870870173901,0.28124267157659644,0.2808021896118646,0.27433242537332875,0.27351440120770776,0.2629467409285584,0.2628212443739211,0.26087627107074507,0.2589388857445726,0.2468690958822195,0.2462006517846645,0.24371729908033174,0.23853711240718437],"twin_dists":[0.12006102000823103,0.16925701977535135,0.177341109940964,0.18281107315093525,0.19426528566500048,0.19674206173658773,0.19684148268507415,0.19807131689808022,0.20134040106759576,0.20325144170235715,0.20489363773574315,0.20603298235650536,0.20685377251202702,0.20686664875611108,0.20699441330161691,0.2088852317439685,0.20912623715419532,0.21228053667119065,0.21231846523411235,0.2129077467026616,0.21349747809220485,0.21723596251738417,0.21744638526209736,0.2182313697418471,0.21988562866239994],"n_dims_used":45,"mean_confidence":0.9196175469292535},"coverage":{"mean_confidence":0.9196175469292535,"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}}