{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680009151},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680009152","468:4680009241","468:4680009885","468:4680009886","468:4680009333","468:4680007489","494:4940000290","468:4680009637","494:4940001059","468:4680010268","487:4870009603","494:4940001118","487:4870010273","468:4680009636","468:4680009955","468:4680009634","467:4670000297","468:4680010324","487:4870008045","468:4680007488","468:4680009890","469:4690007168","487:4870009605","487:4870011394","468:4680007264"],"twin_admin_codes":[468,468,468,468,468,468,494,468,494,468,487,494,487,468,468,468,467,468,487,468,468,469,487,487,468],"twin_sims":[0.4192113850089688,0.2715529308160557,0.23734536014236376,0.22689962011716286,0.20651457955469882,0.1824132758344184,0.16142164989708502,0.15642366078725414,0.15312396605111975,0.14850746005637736,0.12411687933557976,0.12201948869319032,0.1163289129954117,0.1112684763117146,0.10965696730166698,0.10927811811307057,0.10813803673592257,0.10385659113208218,0.09583302461837385,0.09402320311627885,0.08550152035782868,0.08359854484978921,0.08320902854946334,0.07503613114309429,0.07299368432350405],"twin_dists":[0.17125515901319605,0.20970593425431477,0.22026950301627293,0.22368953435259992,0.23067875362321802,0.2395809715956229,0.24803887752345954,0.2501685498208242,0.25160194289153975,0.2536459101625257,0.26530859839869714,0.2663899234903677,0.26939698344228946,0.27216743055823545,0.27307007490492674,0.2732837653548708,0.2739303098906027,0.2764066122127077,0.281270357560795,0.28241138940026395,0.2880299400605243,0.28934503614381035,0.28961716095280937,0.2955770730329954,0.2971477385074302],"n_dims_used":45,"mean_confidence":0.9230111863878038},"coverage":{"mean_confidence":0.9230111863878038,"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}}