昆仑万维：SkyReels V4 霸榜全球第二，漫剧 + 视频生成双轮驱动【东吴传媒海外 张良卫团队】 事件描述：2 月 27 日，昆仑万维旗下 Skywork AI 正式发布多模态视频基础模型 SkyReels V4，该模型为全球首个 同时支持多模态输入、联合音视频生成、统一生成修复编辑任务的视频基础模型。 在 ArtificialAnalysis 基准测试中，SkyReels V4 在 Text to 这标志着 AI 视频生成技术从单一功能合成进入全流程一体化创作新阶段，为短剧、广告营销、内容创作、影视制 作、教育培训等场景提供高效精准的解决方案。 2、公司聚焦 skywork、mureka、linky三大产品管线，随着模型能力提升，流水及收入正处于逐步放量阶段。 SkyReels 系列模型此前已陆续发布多个版本，在 HuggingFace 下载量超 25 万，V4 的发布有望进一步加速商业化落 地，在 B 端影视广告、C 端短剧创作等场景快速渗透。 3、当前公司短剧业务增长迅猛排名持续提升。 DramaWave AI 短剧创作扶持计划将吸引全球创作者生态，与 SkyReels V4 的技术能力形成协同效 ...

被低估的大模型公司：【中控技术】 （1）什么是TPT大模型：TPT=大规模时序数据（Time-series）基于 Transformer架构预训练（Pre-Trained）。 是中控技术几百人研发团队历时三年多打造的业界首款为连续流程工业（石化、化工、电力、冶金等）设计的预 训练人工智能大模型系统。 目前版本2.0。 （2）TPT大模型为什么可以媲美质谱、 被低估的大模型公司：【中控技术】 （1）什么是TPT大模型：TPT=大规模时序数据（Time-series）基于 Transformer架构预训练（Pre-Trained）。 是中控技术几百人研发团队历时三年多打造的业界首款为连续流程工业（石化、化工、电力、冶金等）设计的预 训练人工智能大模型系统。 目前版本2.0。 （2）TPT大模型为什么可以媲美质谱、Minimax等大模型： 首先，高壁垒：数据壁垒——训练TPT模型需要大量的工厂生产数据，包括每个工厂几万个甚至几百万个传感器的 时间序列数据。 应用壁垒——化工厂安全生产是第一位的，没有行业实施经验的厂商不敢涉足。 比较而言大语言模型的竞争还比较激烈，鹿死谁手尚未可知。 而中控技术的TPT模型基本已经奠 ...

Group 1: Tariff Uncertainty - The U.S. equity markets experienced an 18% gain in the S&P 500 during Trump's first year, but the dollar index fell by 8%, diminishing these gains relative to other currencies [2] - Analysts attribute the market's challenges to Trump's trade policy, which aims to enhance U.S. export competitiveness through aggressive tariffs, despite recent Supreme Court rulings declaring these actions unconstitutional [3][4] - The U.S. may need to refund $175 billion in tariff revenue, contributing to a projected deficit of $1.85 trillion this year, which could lead to higher interest rates on government debt [5][6] Group 2: AI Spending Concerns - The top four hyperscalers are projected to invest $700 billion in AI data center equipment, significantly benefiting hardware producers like Nvidia, Micron, and Advanced Micro Devices [7] - There are risks associated with capital expenditures in AI, including depreciation of aging hardware and a market reaction against heavy AI spending, as evidenced by share price declines for major spenders like Amazon and Oracle [8] - OpenAI is expected to incur a loss of $14 billion this year, raising concerns about the sustainability of AI companies and the potential negative market reaction if consumer-facing AI firms fail [9]

中国的视频大模型，又发起了一场技术突围。 2月27日，昆仑万维（300418）集团旗下Skywork AI正式发布多模态视频基础模型SkyReels V4。据称，该模型系"全球首个同时支持多模态输入、联合音视 频生成、统一生成/修复/编辑任务"的视频基础模型。 为此，观察者网查询第三方AI大模型评测机构Artificial Analysis发现，SkyReels V4目前在该机构"文生视频（带音频）的所有历史模型"排行榜中，位列第四 名，已超过绝大多数明星产品。 | | | | Image & Editing | Video Text to Speech | | Music | Survey Report | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | Video Arena - | Text to Video Leaderboard | | Il Image to Video Leaderboard | of Compare Models | | | a Compare Providers | | | | | | Artificia ...

Core Viewpoint - Duolingo's stock fell 14% following the release of its fourth-quarter results, primarily due to a strategic shift towards prioritizing user growth over immediate monetization, which has raised concerns among investors [1][7]. Financial Performance - Duolingo reported a 35% year-over-year revenue increase, reaching $282.9 million, driven by a 30% rise in daily active users to 52.7 million and a 28% increase in paid subscribers to 12.2 million [5]. - The company's net income surged to $42.0 million from $13.9 million year-over-year, and it announced a $400 million share repurchase program, indicating strong free cash flow generation [6]. Strategic Shift - Management is intentionally slowing down near-term financial results to focus on expanding its user base, aiming for 100 million daily active users by 2028, which involves enhancing the free user experience [7][8]. - This strategy includes an estimated investment of over $50 million in foregone bookings to support the free user experience and the introduction of new subjects like math, music, and chess [8]. Future Guidance - For Q1, Duolingo expects revenue growth of 25%, down from 35% in Q4, with full-year 2026 revenue growth projected at 15% to 18% and total bookings growth slowing to 10% to 12% [9]. - Management anticipates a contraction in adjusted EBITDA margin to about 25% in 2026 due to increased investments in marketing and AI features [10]. Market Valuation - The stock is currently valued at approximately 32 times earnings, suggesting that investors expect sustained strong growth and margin expansion [12]. - Concerns arise regarding the potential delay in reaccelerating bookings due to the strategic pivot, which may not provide sufficient margin of safety given the stock's premium valuation [12][13].

中证智能财讯东芯股份（688110）2月27日晚间披露2025年业绩快报，公司实现营业收入9.21亿元，同比增长43.76%；归母净利润亏损1.95亿元，上年同期 亏损1.67亿元；扣非净利润亏损2.22亿元，上年同期亏损2.01亿元；基本每股收益-0.45元，加权平均净资产收益率为-6.22%。以最新收盘价计算，市净率 （LF）约19.9倍，市销率（TTM）约80.78倍。 以本次披露业绩快报数据计算，公司近年市盈率（TTM）图如下所示： 近年来市盈率变化情况（倍） 400 → 389,88 100 0 28.04 26.66 335 40-68 -65.64 -100 -135.9 -200 -300 023-09-30 124-03-30 24-06-30 -06-30 23-12-30 ' 4-09-30 4-12-30 2n- -○- 公司 -○- 行业均值 100 93x25 ହ 90 80 70 60 50 40 30 20 10 0 2023-12-30 | 2024-06-30 4-12-30 · 3-09-30 4-09-30 4-03-30 2n- ） 制图数据来自恒生聚源数据库 市净率 ...

《华尔街日报》审阅的一份总务管理局(GSA)在1月15日的报告概要显示，该机构已在报告中指出了 Grok的安全问题。该报告概要称，Grok-4"未达到总务管理局及一个实验性联邦AI平台对其在联邦层面 普遍使用的安全性和一致性预期"。 更详细的33页完整报告讨论了公共安全事件以及总务管理局自行测试的结果，并得出结论认为，即使政 府有限度地使用Grok，也需要严格且多层级的监管，否则引入Grok将"带来更高且难以管控的安全风 险"。 AI政治化 在美国政府内部，各机构正竞相将AI部署到各种用途中，但关于使用何种模型的争论已日益政治化。 据知情人士透露，包括白宫在内的美国高级官员认为，Anthropic在安全问题上的公开立场以及它与民 主党主要捐赠者的关系，可能使该公司过于"觉醒"，难以成为可靠的供应商。 美国总统特朗普周五表示，联邦政府将停止与Anthropic的合作，并指示所有联邦机构立即停止使用其 技术。此前，五角大楼已要求Anthropic在周五前同意对美军使用其技术放宽规定。 凤凰网科技讯 北京时间2月28日，据《华尔街日报》报道，知情人士透露，近几个月来，多个美国联邦 机构的官员对埃隆·马斯克(Elon ...

In this article, we will take a look at the 14 Value Stocks to Buy With High Dividend Yields.Dividend strategies can help increase income potential because they focus on companies that regularly pay dividends. These dividends represent a portion of the company’s profits returned directly to shareholders. For many investors, this creates a steady source of income while they remain invested in the stock.According to a report by iShares, companies that pay dividends are often more mature and generate stable ea ...

Core Insights - Data center spending by major tech companies is projected to grow nearly 32% to $650 billion, indicating a significant opportunity in the AI hardware market [1] - Semiconductors are essential for all computing devices, making them a critical investment focus in the tech industry [2] Company Overview - Taiwan Semiconductor Manufacturing Company (TSMC) is a leading player in the semiconductor industry, dominating the foundry market with a 72% market share [6] - TSMC's major clients include Apple and Nvidia, with the latter's Blackwell chips being manufactured at TSMC's Arizona facility [5] Financial Performance - In Q4 2025, TSMC reported net revenue of $33.75 billion, a 25.5% increase year-over-year, with earnings per share climbing 35% [8] - The company's gross margin increased by 3.3 points to 62.3%, and its operating margin grew by 5 points to 54% [9] Revenue Sources - 77% of TSMC's revenue comes from advanced chips (7 nanometers or smaller), which are crucial for AI applications [9] - The high-power computing segment, including AI chips, is the fastest-growing revenue source, up 48% and accounting for 58% of TSMC's revenue in 2025 [10] Expansion Plans - TSMC is set to invest $100 billion to expand its manufacturing facilities in the U.S. as part of a trade deal with Taiwan [7] - The company has cash and cash equivalents totaling $97 billion, with total liabilities of $78.2 billion, indicating strong financial health [11]

The Pentagon on Friday declared Anthropic as a Supply Chain Risk after US President Donald Trump ordered government agencies of his country to stop using the AI startup's products, effectively capping the feud between the startup and the US military over guardrails on its technology.Defense Secretary Pete Hegseth in a post announced the decision, asking the Pentagon to stop its contractors and their partners from doing any kind of business with Anthropic.“In conjunction with the President's directive for th ...