上半年走势较弱，计算机板块当前具备较高安全边际。计算机作为高β、高成长性、中小公司居多的板块，受大盘风格与市场风险偏好影响强烈。上半年随着国九条颁布，中小市值公司整体走势偏弱，叠加市场风险偏好处于低位，计算机 板块表现不佳，跑输沪深300指数接近28个百分点，横向比较处于申万一级子行业中倒数第二位。虽整体走势较弱，但行业内智能算力、智能交通等高景气板块仍走出较好的结构性行情。随着去年下半年及今年上半年的调整，目前计算机行业机构持仓比例与估值水平都处低位，风险释放较为充分，投资性价比逐步显现。

Llama 3.1发布，开源大模型王者易主。7月24日报道，美国科技巨头Meta推出迄今为止性能最强大的开源大模型——Llama 3.1 405B（4050亿参数），同时发布了全新升级的Llama 3.1 70B和8B模型版本；Meta评估了超150个基准数据集的性能，Llama 3.1 405B在代码生成和评估、数学推理、长上下文处理、工具使用和多语言支持等一系列任务中，可与GPT-4o、Claude 3.5 Sonnet和Gemini Ultra相媲美；在其他场景中，Llama 3.1 405B进行了与人工评估的比较，其总体表现优于GPT-4o和Claude 3.5 Sonnet。

7 月 21 日，中国共产党第二十届中央委员会第三次全体会议通过的《中共中央关于进一步全面深化改革推进中国式现代化的决定》（以下简称《决定》）正式发布。二十届三中全会对比十八届三中全会的相关《决定》的内容，重点关注新增的三部分内容，包括（1）健全推动经济高质量发展机制体制，（2）构建全面创新体制机制，（3）推荐国家安全体系和能力现代化，都是和计算机行业相关度较高的部分。

A baggage handling system or a BHS is a type of conveyor system installed in an airport that enables the transport of passenger baggage from the ticket counter areas to the area where the baggage is loaded onto the aircraft. A BHS helps in transporting the checked baggage, which is unloaded from the aircraft to the baggage claim area. The baggage handling system uses various technologies, such as barcode scanners and RFID sensors, for processing.

People counting systems are comprised of individual counter systems that measure the number and direction of people traversing any entry or channel per unit of time. This gadget is commonly used at building entrances to track the overall number of tourists. People counting methods are used in a variety of industries, such as BFSI, transportation, and healthcare.

Robotaxi行业加速变化，政策+技术+企业运营多重发力，规模化拐点即将到来。Robotaxi发展起源于美国谷歌旗下Waymo，2017年起百度开始在国内研发试运营，2020年起在全国多个城市初步量产落地，如祺出行、小马智行等OEM/第三方技术厂商纷纷入局。

The demand for fiber optics is indeed growing rapidly due to several factors. Here are some key drivers contributing to the increasing demand:

According to World Health Organization (WHO), mental health is defined as a ‘state of well-being in which an individual realizes his or her abilities, can cope with the normal stresses of life, can work productively, and can contribute to his or her community.’ • Furthermore, according to MentalHealth.gov (a sub-division of the U.S. Department of Health & Human Services), mental health comprises emotional, psychological, and social well-being.

An Earth Observation satellite (EO satellite) is a type of satellite designed to gather information about the Earth from space. These satellites are equipped with sensors that capture images and other data of the Earth's surface, atmosphere, and oceans.