{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680010579},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680010603","468:4680008877","468:4680007493","468:4680010557","468:4680010559","468:4680010377","473:4730000079","468:4680010572","468:4680009898","468:4680010213","468:4680008041","468:4680009248","468:4680009647","468:4680009738","494:4940000252","468:4680010583","468:4680007643","474:4740006155","468:4680010578","493:4930004025","473:4730000078","486:4860003492","487:4870008380","494:4940000068","468:4680009742"],"twin_admin_codes":[468,468,468,468,468,468,473,468,468,468,468,468,468,468,494,468,468,474,468,493,473,486,487,494,468],"twin_sims":[0.23584786514512027,0.14790403960674064,0.14554360745374353,0.12957141402740918,0.12279076924347963,0.11277517294134447,0.09958663474504967,0.0908087085242875,0.08535691837126072,0.0827302296302553,0.08085580103378352,0.07599063366759523,0.058512378186693206,0.05810476874615064,0.05479840310784581,0.05421443758039494,0.05086368476395835,0.0466488316509914,0.044906979450823656,0.041678201230270925,0.038746047095793636,0.03873603627740873,0.03838097515840532,0.03682320147432199,0.03641511244885067],"twin_dists":[0.22075364707696793,0.2539165201310863,0.25498298342811443,0.2625600331777854,0.2659906507243699,0.27133258171166846,0.2789568131291222,0.28448146514401706,0.28812904681924045,0.28995305850910164,0.29128319645249623,0.29485485755443974,0.3094457983639017,0.3098266094158575,0.31299989771003395,0.3135767268648113,0.3169898667077212,0.3215597571876037,0.32354975240559686,0.32741649520411914,0.3311532810550025,0.33116644264295847,0.3316351266681502,0.3337358475838419,0.33429861622334833],"n_dims_used":45,"mean_confidence":0.9195840623643663},"coverage":{"mean_confidence":0.9195840623643663,"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}}