{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960005144},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005987","496:4960000580","496:4960005131","496:4960007056","496:4960005130","496:4960005992","496:4960000718","493:4930003432","496:4960005777","496:4960007193","466:4660001382","496:4960005581","496:4960006134","496:4960006402","496:4960007319","496:4960004686","469:4690007451","496:4960007472","470:4700007215","496:4960004675","496:4960009025","496:4960007827","496:4960009313","496:4960005146","496:4960005991"],"twin_admin_codes":[496,496,496,496,496,496,496,493,496,496,466,496,496,496,496,496,469,496,470,496,496,496,496,496,496],"twin_sims":[0.6718537744984402,0.17497441627924876,0.14495799242845192,0.1404609924278019,0.13865439450210415,0.1345060301263784,0.11757009732919992,0.11220390722152851,0.10011782719082762,0.09829529507874013,0.09756190517312062,0.09518008244685158,0.09278797759701697,0.08786910683035659,0.08553211736696992,0.08274777222913245,0.08099968275273096,0.07876875941882629,0.07875889611749573,0.07535301448851649,0.07521534225446287,0.07226519899074375,0.06940553239758175,0.0683549617080372,0.06770621392988715],"twin_dists":[0.11583094218399519,0.24249451927254367,0.2552495488471996,0.25732363966816957,0.25817080366141726,0.26014778879513734,0.2687316588863333,0.271648096898478,0.27863496093691814,0.2797448893225966,0.2801960828412362,0.2816800432489942,0.2832001389970883,0.2864259253578591,0.2880089867186477,0.2899407242548198,0.291180224881049,0.2927936030410208,0.2928008170428172,0.2953364887283364,0.2954409118279412,0.29771655415493675,0.29999537414719585,0.30085172694491813,0.3013859034108158],"n_dims_used":45,"mean_confidence":0.9164028591579861},"coverage":{"mean_confidence":0.9164028591579861,"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}}