{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960007184},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007322","496:4960006797","496:4960006796","496:4960004530","496:4960006784","496:4960007709","496:4960007313","496:4960006668","496:4960007043","496:4960007061","496:4960004383","496:4960005143","496:4960007321","496:4960004683","496:4960006798","496:4960004537","496:4960007194","496:4960006405","496:4960006386","496:4960005579","496:4960005584","496:4960007584","496:4960005990","496:4960006269","496:4960004531"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.7586552270385228,0.6234161939687554,0.6016984930870218,0.43468965120373854,0.43211397442010974,0.4243006995381662,0.4104226034436132,0.38923501076146855,0.3765131414489061,0.37148892940820233,0.3673988020557164,0.348971203370215,0.342405442539549,0.33842774874080134,0.3378035743581297,0.29861948722018666,0.2968928194151357,0.2954786830889427,0.2948857832607895,0.2890354226995923,0.28570176357649907,0.274583770296565,0.26924932932204837,0.26412108145824986,0.26260389368115306],"twin_dists":[0.09652878804739713,0.12625790016554136,0.13090920567084152,0.1676460759683513,0.16824295151826876,0.17006248378543293,0.17332945241809253,0.17841294463735738,0.18152739984937866,0.18277140342915982,0.18379028433414887,0.18845373222949702,0.19014616180152757,0.1911798909809663,0.1913426935981971,0.20191913075136803,0.20240296819175155,0.202800463964399,0.20296745426154958,0.20462598458684153,0.20558001547954102,0.2088112693517433,0.21039005164724503,0.21192616546805845,0.21238418150673333],"n_dims_used":45,"mean_confidence":0.9163964165581597},"coverage":{"mean_confidence":0.9163964165581597,"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}}