{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002760},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840004311","471:4710002377","484:4840004205","471:4710001185","471:4710002870","471:4710002816","484:4840004002","471:4710002570","471:4710002871","471:4710002701","484:4840004007","471:4710002814","484:4840005899","471:4710002840","484:4840006506","471:4710002809","471:4710001555","471:4710000860","471:4710002734","471:4710002936","471:4710001986","471:4710002161","484:4840004206","471:4710003462","471:4710002787"],"twin_admin_codes":[484,471,484,471,471,471,484,471,471,471,484,471,484,471,484,471,471,471,471,471,471,471,484,471,471],"twin_sims":[0.7116170795629299,0.47030708750659805,0.4225223293447994,0.39361300094464935,0.34980721157325256,0.3150996403066777,0.302454802043183,0.2996088917142205,0.2956372717045612,0.26114568088235146,0.257204356846714,0.2480177226362239,0.22079892573885956,0.21539090781805267,0.20952122385099756,0.20659053470684866,0.20526581968053872,0.18935773596281255,0.1873531466877622,0.18267954789401467,0.18005217820237907,0.174464686500317,0.1639747549847244,0.16299431364278155,0.1605310530945913],"twin_dists":[0.10713115279451049,0.15952578171895856,0.17047855567527398,0.17735235848728578,0.18823944751576352,0.1973807121933637,0.2008502481702383,0.2016426245062981,0.20275583098548675,0.21282595780962668,0.21402782347269028,0.21687523396614053,0.22573537129417104,0.22758077476522456,0.229619433249879,0.23065186354431963,0.23112181899923262,0.23693586659553947,0.23769230836773797,0.23947825494426478,0.24049645371509037,0.2426973636478508,0.24696942859379284,0.247378680822486,0.24841481801021997],"n_dims_used":45,"mean_confidence":0.9279780069986979},"coverage":{"mean_confidence":0.9279780069986979,"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}}