{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870010693},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870010824","487:4870010438","487:4870009230","487:4870010312","487:4870010564","487:4870010437","487:4870009228","487:4870010955","487:4870010823","466:4660014224","487:4870010567","487:4870009518","487:4870008949","466:4660014197","487:4870009233","487:4870009780","487:4870009372","487:4870011584","466:4660013662","487:4870010982","487:4870010958","487:4870010069","487:4870008811","487:4870008822","487:4870011572"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,466,487,487,487,466,487,487,487,487,466,487,487,487,487,487,487],"twin_sims":[0.5331183188572615,0.2777350971738721,0.2407762738060689,0.2101133528006813,0.20134324634716122,0.19848097968263329,0.16934565249561725,0.1545580894434797,0.15356206896906083,0.14521603927846913,0.12283148203013065,0.12097721509559549,0.11239977424876922,0.09678010810400005,0.08086858810177132,0.08001881920907784,0.07747516564270354,0.07739481993788418,0.07635426791032668,0.0758557836716518,0.07120069531636956,0.07058935953322355,0.0682718746333684,0.0640821219057157,0.0610355025925851],"twin_dists":[0.14566938019731285,0.20788743561051046,0.21916773623276822,0.2294120323939617,0.23252569011813037,0.23356199718520235,0.24475834328844917,0.25097620626342665,0.25141033581815175,0.25513199066591374,0.2659696278737438,0.2669325510100814,0.27153977851060973,0.28067999935894655,0.2912740392137207,0.29188512670197325,0.29374599352600167,0.29380556757866616,0.29458164016762217,0.29495644524676756,0.29855614795200336,0.299042929942784,0.3009199095325646,0.3044491716088565,0.30713597761058425],"n_dims_used":43,"mean_confidence":0.9108088293740916},"coverage":{"mean_confidence":0.9108088293740916,"n_dims_used":43,"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}}