{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930004206},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930004202","494:4940000120","493:4930004050","494:4940000655","494:4940000112","493:4930004038","494:4940000491","493:4930004351","494:4940000710","493:4930005952","493:4930004944","494:4940000551","494:4940000322","493:4930004922","493:4930003366","494:4940000767","494:4940000768","493:4930004222","493:4930004784","494:4940000479","493:4930004348","493:4930004353","493:4930004049","469:4690005707","493:4930003882"],"twin_admin_codes":[493,494,493,494,494,493,494,493,494,493,493,494,494,493,493,494,494,493,493,494,493,493,493,469,493],"twin_sims":[0.2309187715668604,0.18238445250163882,0.1810047561723537,0.16933561054932905,0.16705095208099996,0.15754259074270593,0.12025296255640243,0.10046669425487269,0.0985007489068383,0.07973759296594223,0.07955452932516521,0.07884236435706983,0.07815681977866154,0.07780207428675498,0.07707901888842278,0.07647750397351114,0.07338178273907421,0.07027408353936897,0.06948208033135808,0.06892697106208788,0.0662669568550901,0.06111515484891176,0.05844035150852056,0.0572973019387805,0.05688977580640997],"twin_dists":[0.22236160391609258,0.23959209678351198,0.24012608917650577,0.24476242989927316,0.24569674667060634,0.2496875061588979,0.2673117153699382,0.27842430714992605,0.27961896450911283,0.2920885086666754,0.29222120916763505,0.2927397914127809,0.2932425554628148,0.29350411137409554,0.29404020837091827,0.29448928432852645,0.29684657663504893,0.29929530954611244,0.2999333903751911,0.300384147881769,0.30258603307040877,0.30706434678155725,0.30951293028411836,0.31058753845009496,0.3109749416830899],"n_dims_used":45,"mean_confidence":0.9275588141547308},"coverage":{"mean_confidence":0.9275588141547308,"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}}