{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003188},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003494","665:6650003995","665:6650003554","665:6650003994","665:6650001704","487:4870011488","487:4870010355","665:6650001389","487:4870001506","665:6650002892","487:4870001130","665:6650003093","487:4870001505","487:4870008869","497:4970003216","487:4870011369","491:4910004132","486:4860000209","491:4910003940","487:4870009568","487:4870004208","665:6650001723","665:6650002406","487:4870000861","486:4860000315"],"twin_admin_codes":[665,665,665,665,665,487,487,665,487,665,487,665,487,487,497,487,491,486,491,487,487,665,665,487,486],"twin_sims":[0.2883049499891132,0.08784547281479944,0.0713481301402481,0.028355363672900747,0.018852694094281752,0.016439732526691148,0.015100887679211557,0.014445555110629253,0.011969680609752465,0.00559249998182712,0.0054774406917409025,0.004883659865163823,0.004740389596573682,0.004547645260271217,0.004018962649271262,0.0037588888387970355,0.003691614376649994,0.0034192626767758955,0.003199922415702786,0.003163094984463818,0.003102685085170594,0.002618235999713942,0.002356644373576265,0.002167037386348761,0.0021575892866272867],"twin_dists":[0.20483446632665012,0.2864417663754239,0.29843925904958907,0.34669137854406923,0.3660110742047898,0.37226904420193063,0.3760982960393352,0.3780828357864502,0.3863794784434448,0.4182817053979412,0.4191191697117612,0.4237118223034594,0.4248954938977753,0.42654015339316537,0.4313996276568246,0.4340074987972239,0.4347088025191493,0.43767241078031055,0.4402200576363111,0.44066336241575954,0.44140084862569134,0.4478412239355362,0.45178839435299417,0.4549091663973342,0.45507115043567314],"n_dims_used":45,"mean_confidence":0.90037841796875},"coverage":{"mean_confidence":0.90037841796875,"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}}