{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":467,"cluster_id":4670004147},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680005019","499:4990004425","468:4680004979","468:4680002439","468:4680005135","473:4730001375","472:4720005748","468:4680004404","467:4670003745","468:4680002532","472:4720004439","468:4680000474","468:4680003137","468:4680000952","468:4680001691","472:4720007454","467:4670004259","478:4780009008","477:4770000383","467:4670003087","468:4680006028","468:4680001012","478:4780008868","478:4780002476","467:4670004439"],"twin_admin_codes":[468,499,468,468,468,473,472,468,467,468,472,468,468,468,468,472,467,478,477,467,468,468,478,478,467],"twin_sims":[0.3515713024883088,0.3303610420452399,0.3225176670077906,0.3139569262801038,0.3122705860832981,0.3081091761138754,0.29707394909317847,0.2646772604034997,0.2565733408716595,0.2507039769902738,0.24519584049310383,0.24051191524770782,0.22751488233093387,0.22553212794735497,0.22227054137902888,0.21720521891427813,0.20858395692317705,0.20542155748868327,0.19766247777401535,0.19736019995751358,0.19609584170946345,0.19455975500980413,0.19269593498421958,0.19171398524481054,0.19033434287581438],"twin_dists":[0.18778815578218466,0.193296624607562,0.19538211535531871,0.19769093959202802,0.19814992740328005,0.19928867384524138,0.2023521355323753,0.2117586752770698,0.21422132148284415,0.21603576987013595,0.21776338733695735,0.2192522651953347,0.22348524830552932,0.22414490317738966,0.22523845811808713,0.22695823341962942,0.22994853970424164,0.23106646213534365,0.233860237358554,0.23397059519445088,0.23443346883714383,0.23499861246318254,0.23568851046319034,0.23605385147191607,0.23656936816949847],"n_dims_used":45,"mean_confidence":0.934781731499566},"coverage":{"mean_confidence":0.934781731499566,"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}}