{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009589},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009598","496:4960009200","496:4960009762","496:4960008689","496:4960007837","496:4960005711","496:4960001523","496:4960004236","496:4960009684","496:4960008618","496:4960008075","496:4960009127","494:4940006690","496:4960009672","496:4960008423","496:4960002149","469:4690003187","496:4960009586","490:4900000734","496:4960003523","484:4840006453","466:4660000950","496:4960007948","496:4960008066","496:4960003946"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,494,496,496,496,469,496,490,496,484,466,496,496,496],"twin_sims":[0.28274087664691633,0.2201074726883885,0.1300184630359086,0.1157661309547525,0.10632895688729395,0.09446949726715605,0.06905105912983824,0.060065350548149314,0.05665965800685253,0.05636545112980939,0.05537790699221966,0.05181363415514859,0.05152780170423039,0.04826488854595505,0.04770092306372094,0.04565194613710502,0.04554980303908781,0.04179376359449573,0.0412951593537919,0.04055543708748909,0.03687359351136959,0.03650604232831195,0.03632490645895037,0.03621589835724001,0.03590857735962118],"twin_dists":[0.20643298961344486,0.22596961581961517,0.26233867274557665,0.26970045334880777,0.27496717918216973,0.2821284192781877,0.30028313101184206,0.308014652270593,0.3111947098038717,0.31147676076353853,0.312432484485976,0.31600370820803164,0.3162988433324377,0.3197683387452929,0.32038772676576033,0.3226908796814292,0.3228079423093375,0.3272738202221579,0.3278918005281672,0.32882032064764005,0.33366672289494076,0.33417275899262805,0.33442373544494264,0.33457528648977036,0.33500464240458644],"n_dims_used":45,"mean_confidence":0.9153689914279514},"coverage":{"mean_confidence":0.9153689914279514,"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}}