{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930006035},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930005079","493:4930005644","493:4930005968","493:4930006465","493:4930006313","493:4930005310","493:4930006404","493:4930004946","493:4930004653","493:4930005648","493:4930005065","493:4930005188","493:4930005323","493:4930006272","493:4930004937","493:4930005547","496:4960008087","493:4930006393","493:4930006381","493:4930004663","493:4930004936","493:4930005538","493:4930004951","493:4930006126","493:4930005893"],"twin_admin_codes":[493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,496,493,493,493,493,493,493,493,493],"twin_sims":[0.6195660677221121,0.4977404995472103,0.4923133887244816,0.4743173800603246,0.4684638322848335,0.43610581176341107,0.4301593290290169,0.4193362790280563,0.4009836824215562,0.39568809569692986,0.3869846452536167,0.38456323729815656,0.3805095063532417,0.38041207626708334,0.37868592812879426,0.37816686479780753,0.3747590768512893,0.3741666754755363,0.37185310562240476,0.36803075789392703,0.363901420974357,0.35762045751300037,0.34653503097707805,0.3382736236162953,0.32829542094481695],"twin_dists":[0.12708282447801658,0.15341430868521555,0.15461499581280563,0.15862546871370067,0.1599404579252805,0.16731850491543163,0.16869687131487365,0.17122581732336675,0.17557902359637037,0.17685157438779409,0.17896028227479438,0.17955090679926589,0.18054367384472367,0.18056759707531164,0.18099193205555864,0.18111971538184668,0.18196077742644695,0.18210736676601727,0.1826809552488886,0.18363249146791077,0.1846660184227701,0.18624952685852886,0.1890797130378378,0.19122007618964937,0.1938431784931806],"n_dims_used":45,"mean_confidence":0.9261688232421875},"coverage":{"mean_confidence":0.9261688232421875,"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}}