xychart-beta
    title "GPT-5.4 vs GPT-5.2 关键指标提升"
    x-axis ["GDPval 综合", "投行建模", "OSWorld 桌面", "BrowseComp 网页"]
    y-axis "得分 (%)" 0 --> 100
    bar [70.9, 68.4, 47.3, 65.7]
    bar [83.0, 87.3, 75.0, 82.7]
