{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004962},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960004356","496:4960011460","493:4930006958","496:4960005568","466:4660000139","496:4960007285","494:4940007398","466:4660000819","466:4660012752","490:4900000508","496:4960006624","466:4660009711","493:4930007132","493:4930004455","496:4960007893","496:4960004963","493:4930006297","470:4700005972","496:4960000664","466:4660000009","493:4930007127","490:4900003219","496:4960002259","470:4700007120","496:4960002529"],"twin_admin_codes":[496,496,493,496,466,496,494,466,466,490,496,466,493,493,496,496,493,470,496,466,493,490,496,470,496],"twin_sims":[0.5194784071648086,0.3407868297638948,0.33212890050706473,0.3320456183855847,0.3236923618319493,0.31060270155428177,0.30614235307589227,0.3053528651518291,0.3040640585476477,0.2747556586328271,0.2739908589552172,0.27241481038078624,0.2702724740789892,0.26666871142857645,0.2623776826735246,0.25789162646045904,0.2577532857303334,0.2557130636940753,0.2543275730513113,0.25199302381732736,0.25049335540122525,0.24816963729113486,0.24709134953114859,0.2443469969060144,0.2415726680899062],"twin_dists":[0.1486402056104762,0.19056602879125495,0.1928303446155508,0.19285228009753963,0.19506799652486004,0.19860528475730363,0.199829959110198,0.20004779684123575,0.2004041094639629,0.20876071227164583,0.20898580996297017,0.20945089622885438,0.21008575632712337,0.21116075357329045,0.2124526128805533,0.21381741645711358,0.21385974087227116,0.21448560687606402,0.21491242958260282,0.2156349784504851,0.2161013814112347,0.21682760519168962,0.21716607934991178,0.21803183685186578,0.21891345150447325],"n_dims_used":45,"mean_confidence":0.9209325154622395},"coverage":{"mean_confidence":0.9209325154622395,"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}}