DeepSeek线上模型V3.1

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芯片股午后大爆发!寒武纪股价突破千元
2 1 Shi Ji Jing Ji Bao Dao· 2025-08-20 09:37
Market Performance - The A-share market experienced a rebound on August 20, with the Shanghai Composite Index, Shenzhen Component Index, and STAR Market Index all reaching new highs for the year [2] - Chip stocks surged in the afternoon, with Cambrian Technology's stock price surpassing 1,000 yuan, making it one of only two stocks in A-shares to reach this milestone [2] - Several stocks, including Shengke Communication, hit the 20% daily limit up, alongside others like Xingye Co., Hanzhong Precision, and Yueling Co. [2] AI and Semiconductor Industry - DeepSeek announced an upgrade to its online model version V3.1, extending context length to 128k, with a 43% improvement in multi-step reasoning performance compared to the previous version [2] - This upgrade is expected to enhance accuracy in fields such as mathematical calculations, code generation, and scientific analysis [2] - CITIC Securities believes that AI will be the primary growth driver for the semiconductor industry, with sustained demand for cloud AI and accelerated deployment of terminal AI applications [2] - Chinese semiconductor manufacturers are anticipated to significantly benefit from the ongoing development of the AI industry, with investment logic focusing on domestic production for cloud applications and downstream growth for terminal applications [2]
税率50%!美国将407类钢铁和铝衍生产品纳入关税清单;纳指跌超300点;个人养老金新增3种领取情形丨每经早参
Mei Ri Jing Ji Xin Wen· 2025-08-19 22:32
2025年8月20日 星期3 ll c LT V 中国8月一年、五年期贷款市场报 将公布 2 国务院新闻办公室将于8月20日上 兵准备工作有关情况举行新闻发布会 3 2025第十四届中国煤焦钢产业大 日至22日在青岛召开 4 谷歌将于8月20日举办发布会, 品牌硬件 欧洲三大股指收盘全线上涨,德国DAX指数涨0.45%报24423.07点,法国CAC40指数涨1.22%报7979.08点,英国富时100指数涨0.34%报9189.22点。 2 印度总理莫迪会见王毅 当地时间2025年8月19日,印度总理莫迪在新德里总理府会见中共中央政治局委员、中央外办主任王毅。 莫迪表示,印中都是文明古国,友好交往历史悠久。去年10月,两国领导人喀山会晤是双边关系改善发展的转折点。印中是伙伴而不是对手,都面临加快发 展的共同任务,应该加强交流,增进了解,拓展合作,让世界感受到印中合作的巨大潜力和光明前景。双方还要稳妥管控和处理边界问题,不能让分歧变成 争端。 王毅表示,中印关系经历起伏,其中的经验教训值得铭记。无论面临什么样情况,双方都应坚持彼此是伙伴而不是对手的正确定位,坚持稳妥管控分歧,不 让边界争议影响两国关系大局。( ...