{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650004133},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003518","665:6650004135","665:6650004007","665:6650003872","665:6650004246","665:6650004192","665:6650004131","665:6650001828","665:6650003944","665:6650003750","665:6650004132","665:6650001748","665:6650001667","665:6650004248","665:6650003453","665:6650001913","665:6650003517","665:6650003747","665:6650003216","665:6650004393","665:6650004008","665:6650002835","665:6650004295","665:6650004009","665:6650004378"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.4931277512616729,0.4556924724401464,0.4170747778697356,0.39578878263695755,0.349390153487641,0.3081791036410671,0.2993261115078798,0.29486425931557153,0.26601462282266863,0.2593103919959142,0.25315995568409216,0.25247272144810917,0.24457238144405222,0.2368358918410204,0.2285203571530392,0.22747290366576864,0.22450164385434573,0.21712603251758825,0.20713389107897245,0.20229640323913978,0.19874658446677163,0.17410065176602446,0.17227272021212975,0.15765599196894808,0.15603782882689543],"twin_dists":[0.15443458327167792,0.1628293686088891,0.1717576959595275,0.17682730641672345,0.18834631377368172,0.1992694659285051,0.2017215976912985,0.20297352020966059,0.21135683234896238,0.2133841786726152,0.21527328035739624,0.2154861642468515,0.21796049970647607,0.22043399098812697,0.2231521855550286,0.22349917487604473,0.22448926284873602,0.2269853313003387,0.23045969799821447,0.23218284464927244,0.23346540057067577,0.2428424884315192,0.24357450078844362,0.24963889268354178,0.2503350069640461],"n_dims_used":45,"mean_confidence":0.908300272623698},"coverage":{"mean_confidence":0.908300272623698,"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}}