Continue after the advertisementThe model scored 49.1% on the FrontierCode 2.0 benchmark, which evaluates coding with AI agents, compared with 45.5% for Opus 5.5 and 42.8% for GPT-6 Astra. In software engineering, it achieved 69.9% on FrontierSWE v2, above Fable 5.1 (56.3%) and Opus 5.5 (62.3%). In the OSWorld 2.1 test, which evaluates computer control, it reached 89.3%.The results also include advances in scientific research and reasoning. On Terminal-Ben