{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002525},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["471:4710002642","471:4710002398","471:4710002349","471:4710002726","471:4710002590","471:4710001301","471:4710002599","471:4710002195","471:4710001447","476:4760002870","471:4710002489","471:4710002658","471:4710002591","471:4710002562","471:4710001348","471:4710001602","471:4710001863","471:4710001747","484:4840001828","471:4710001920","476:4760003114","484:4840002107","471:4710001598","476:4760003201","471:4710002585"],"twin_admin_codes":[471,471,471,471,471,471,471,471,471,476,471,471,471,471,471,471,471,471,484,471,476,484,471,476,471],"twin_sims":[0.8275423801486842,0.5208513082908502,0.48547853934944946,0.47358773584040464,0.4614440425388829,0.4514936293191452,0.4370026762473639,0.4304196711683257,0.4069686440768591,0.40135587477190016,0.3996902905090287,0.37412746600345925,0.37022539787447967,0.3686803705411986,0.36247575749273786,0.36125832051566764,0.34318251599171706,0.3387281300390003,0.3305197376719244,0.3274190821142478,0.3251198656936252,0.3185346820698698,0.31705079217914467,0.31553628542858886,0.31362763109859615],"twin_dists":[0.07991133159812297,0.148340394230638,0.15613270767929915,0.15878908525680246,0.16152486212400827,0.16378547918365244,0.16711127067443035,0.16863636477901725,0.17414993329710865,0.17548987292893073,0.17588911985302486,0.18211707314512268,0.18308556003421772,0.1834704309599939,0.1850242180212047,0.18533066650878702,0.18994496594699709,0.19110160055121547,0.193254712225003,0.1940756257236167,0.19468712823504716,0.19645197356607286,0.1968524779955415,0.19726233904528448,0.1977804566444449],"n_dims_used":45,"mean_confidence":0.9221207512749566},"coverage":{"mean_confidence":0.9221207512749566,"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}}