证券研究报告 | 行业周报 gszqdatemark 2025 11 22 年 月 日 计算机 模型出现了关键跃迁 Gemini 3 发布，模型能力全方位突破。谷歌近期连续发布了 Gemini 3 系列模型、 Nano Banana Pro 图像模型，以及全新开发平台 Antigravity，标志着多模态理解、 推理与 Agent 能力的全面跃迁。1）Gemini 3 Pro 多模态理解能力尤其是 Screen UnderStanding 能力登顶；推理与长期规划能力显著提升，在 Vending-Bench 2 长 期任务测试中表现最佳；Deep Think 模式突破 AGI 相关推理：ARC-AGI 评测高达 45.1%；Agentic 能力：编程和工具使用能力增强，更可靠执行多步骤任务。2） Nano Banana Pro：具备物理逻辑的图像生成，完美的解决图像生成中文本渲染错 误痛点，与现实世界知识结合，支持专业视觉内容制作。3）Antigravity：智能工 作台：提供 AI 驱动 IDE 与多智能体管理界面，智能体有专属的工作空间。 Screen UnderStanding 是本次跃迁的关键。我们认 ...

Macro and Strategy Research - The A-share market is currently in a layout window period as overseas liquidity easing is expected to slow down, with the market showing moderate risk overall [2][3] - Major indices adjusted in the past five trading days, with the Shanghai Composite Index down 2.44% and the ChiNext Index down 4.98%, indicating a contraction in trading volume [2] - The State Council emphasized the importance of digital transformation in manufacturing and innovation in state-owned enterprises during a recent survey, which may lead to thematic investment opportunities [2] Industry Research - The AI large model continues to iterate, with significant opportunities in domestic AI applications as major companies like Baidu, Alibaba, and Google release new models [6][8] - The computer industry saw a mixed performance, with the Shenwan Computer Industry rising 0.37% while the CSI 300 index fell 1.24% during the same period [6] - The report highlights the strong growth of AI infrastructure globally, with Nvidia's impressive performance injecting momentum into the AI sector [6] - The report suggests focusing on leading companies that demonstrate the ability to implement AI technology effectively and adapt to various scenarios [6]