{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960000492},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960000493","496:4960000367","493:4930005610","493:4930002303","493:4930005873","496:4960000619","493:4930002471","493:4930004764","493:4930002965","493:4930002805","496:4960000368","496:4960002456","496:4960003022","496:4960000922","496:4960003161","496:4960002597","493:4930003139","493:4930005399","496:4960000496","493:4930005613","493:4930003671","496:4960001013","493:4930005405","493:4930003838","493:4930002622"],"twin_admin_codes":[496,496,493,493,493,496,493,493,493,493,496,496,496,496,496,496,493,493,496,493,493,496,493,493,493],"twin_sims":[0.7844773387929086,0.6655471175327753,0.6100932848614923,0.6094335657971708,0.5794313164927573,0.5016456323712707,0.46631950114008397,0.46617389569890105,0.45836632395012517,0.4456705842568649,0.4424613028453395,0.4389756685716759,0.4371105937653071,0.423176242464007,0.39810964452852876,0.3961047536334995,0.3824175346209135,0.38112129319916016,0.3752658376615948,0.36855829265449724,0.354105088378553,0.3519047223101219,0.34424357026340174,0.3309909456142336,0.33016293461115986],"twin_dists":[0.09049141200590503,0.11719628539532503,0.12911162488681246,0.12925289247290425,0.13568100819856757,0.15255264485512962,0.1604235674459595,0.1604563994144589,0.16222218529398796,0.1651169294143656,0.16585356150971428,0.16665597163595045,0.1670863460529177,0.17032547953781849,0.17626870701985492,0.17675116826842185,0.1800757650026264,0.18039352161895375,0.18183546998386943,0.1835008751539103,0.18714202046564815,0.1877029929440446,0.1896706345176089,0.1931303286048783,0.19334896136669052],"n_dims_used":45,"mean_confidence":0.9252758449978299},"coverage":{"mean_confidence":0.9252758449978299,"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}}