{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740000706},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870013263","487:4870012290","487:4870012840","487:4870013190","487:4870012380","487:4870012286","474:4740000791","487:4870012985","487:4870012293","487:4870012084","487:4870012468","487:4870012464","474:4740002132","487:4870012912","487:4870011752","487:4870011989","487:4870005686","487:4870013059","487:4870007732","474:4740002341","487:4870012463","487:4870012091","487:4870013322","487:4870012093","488:4880005344"],"twin_admin_codes":[487,487,487,487,487,487,474,487,487,487,487,487,474,487,487,487,487,487,487,474,487,487,487,487,488],"twin_sims":[0.15678852576664082,0.11219952105428421,0.09880406132969717,0.08686119147413693,0.052468804704522524,0.04729304012762405,0.046396706550112785,0.04586160943360943,0.03971971315897073,0.036399320294479856,0.027724452593894642,0.026102365789418144,0.023879436088755264,0.023612401103475074,0.023566886967015265,0.023370794531081426,0.021098123854899474,0.020998818175273506,0.020938623150466785,0.01906403155535694,0.015044980975466731,0.014744067968817304,0.013801258482370338,0.01304720637825275,0.011882307712758144],"twin_dists":[0.25001141402891436,0.27165052420588215,0.2794334371199315,0.2871045222488621,0.31533228548428943,0.32083951812001227,0.3218439059377045,0.3224512779226192,0.3298867026100237,0.33432050153877474,0.34778440449388026,0.3506961957281384,0.3549513982022275,0.3554853917512651,0.3555769284144363,0.3559730641295602,0.36078801382935083,0.36100851821756136,0.36114262123465596,0.36549698471464165,0.3762646054763006,0.37716921606366755,0.3801129386930184,0.3825980383699563,0.38669917509840845],"n_dims_used":45,"mean_confidence":0.9181291368272569},"coverage":{"mean_confidence":0.9181291368272569,"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}}