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三星Z Fold 8系列明日开售,今日为最后预购日可获350美元礼品卡

三星最新折叠屏手机Z Fold 8、Fold 8 Ultra及Flip 8将于8月7日正式发售。今天是预购的最后一天,消费者在今日下单可获赠价值350美元的礼品卡,以及官方提供的其他专属优惠,这些赠品在正式发售后将不再提供。三星此次为三款机型推出了不同力度的预购福利,具体内容已在官方渠道公布。对于有意入手折叠屏新机的用户而言,这是享受额外补贴的最后机会。 #三星 #折叠屏 #ZFold8 #手机预购 #数码产品 #科技新闻
左右两派罕见达成共识

据《The Verge》政策记者Gaby Del Valle报道,美国左右两派在反对人工智能数据中心建设上罕见达成一致。随着AI热潮推动数据中心大规模扩张,各地居民和环保组织纷纷抗议,认为这些设施耗电巨大、占用土地、破坏环境,且并未带来预期的就业机会。左派关注气候影响和能源公平,右派则担忧政府补贴和土地滥用。这种跨意识形态的反对声音正迫使科技公司和政策制定者重新审视数据中心的选址与扩张策略。 #数据中心 #AI #环保 #政治共识 #科技政策 #能源 #抗议
ReAct 提示法

ReAct 是一种结合推理与行动的大模型提示方法,核心流程为“思考—行动—观察”循环。当模型面对需要实时数据或外部信息的问题时,它不再仅凭训练知识预测下一个词,而是先规划下一步,调用工具(如搜索引擎、计算器、天气 API 等),再根据返回结果继续推理,直到得出答案。例如询问“东京和伦敦当前温差”,模型会依次查询两地天气并计算差值。这种机制能有效减少模型在复杂或时效性问题上的幻觉,同时解决私有数据访问受限的问题。ReAct 依赖结构化系统提示词,使模型输出能被后端解析器识别,从而触发工具调用。 #AI #ReAct #大模型 #提示工程 #AGI #科技新闻
AI generated over 95% of China's new microdramas in Q1 2026

More than 95 per cent of China's new microdramas in the first quarter of 2026 were AI-generated, compared with near zero a year ago. CNA speaks to the industry's key cast about the new plot twist. Berlin filmmaker Mark Wachholz shows an image he generated with AI for the short film he and his teammate, Chinese director Hou Zuxin, made at the Shanghai International Film Festival. (Photo: CNA/Tan Wen Lin) This audio is generated by an AI tool. Bong Xin Ying 05 Jul 2026 06:00AM cards interface. Give it a try. Click here to return to FAST Tap here to return to FAST FAST SHANGHAI: Mark Wachholz wanted to answer a question many filmmakers are only beginning to confront: Can audiences judge a film made with artificial intelligence (AI) on its own merits, rather than as an AI film? The Berlin filmmaker spent a mon
th working with Hou Zuxin, a Chinese director who had never used AI before, to make an AI-generated short film. "Can we find a bridge … and see if they are not perceived as AI movies, but as movies?" Wachholz told CNA. It is a question increasingly facing China’s screen industry, where AI is moving from the margins to the mainstream of content production - at every scale, from 90-second vertical dramas to feature films bound for cinemas. CNA Games Guess Word Crack the word, one row at a time Buzzword Create words using the given letters Mini Sudoku Tiny puzzle, mighty brain teaser Mini Crossword Small grid, big challenge Word Search Spot as many words as you can Show More Show Less But as AI reshapes how films and television are made, it is also disrupting jobs, changing the skills filmmakers need and fuelling debate over whether it can ever replicate the creativity and emotional depth of human storytelling. One glimpse of that transformation came at the Shanghai International Film Festival (SIFF) in late June. This year, the festival introduced an AI Backlot programme, pairing traditional filmmakers with AI creators to produce an AI-generated short film over the course of a month. Wachholz and Hou were among the participants. Across China's screen industry, AI is increasingly becoming part of everyday production. Some of the country's biggest entertainment companies have publicly recognised the rapid advances AI is making in the industry. Gong Yu, the CEO of streaming giant iQiyi, predicted that purely AI-generated feature-length films could appear as soon as this summer and that, within five years, more than half of leading film and television works could be AI-generated, according to his interview with Chinese business publication China Entrepreneur, published in May. Tencent Video’s chairman announced in April that the company had completed a high-quality, long-form AI-generated drama. According to local news outlet Yicai, he framed AI as a force in the screen industry, reorganising the content supply chain by allowing small creative teams to produce work that once required large crews, while intensifying competition and raising the bar for standout productions. That same month, the National Film Administration licensed China's first AI-generated feature for cinemas - a 90-minute science-fiction film from Bona Film Group, classified as animation. But nowhere has AI's impact been more dramatic than in microdramas - the low-cost, vertically shot serials watched billions of times by Chinese audiences. The microdrama market overtook China's annual box office for the first time in 2024 and is forecast to top 120 billion yuan (US$16.5 billion) this year. About 128,000 microdramas were released in China in the first quarter of 2026 - nearly four times the total a year earlier. More than 95 per cent of them, or about 122,000 titles, were AI-generated, according to an April report from the China Netcasting Services Association. That is, titles generated entirely with AI, without cameras or live actors, rather than live-action productions that use AI as a production tool. A year earlier, the figure was near zero. For supporters, the appeal of AI is straightforward: It promises to make films and TV shows faster and far cheaper to produce. Using AI, a team of five to 10 people can now deliver a full microdrama series in two weeks to a month, a fraction of the time and manpower required for a comparable live-action production. One AI-generated
microdrama series costs around 100,000 yuan all-in and goes from script approval to launch in under a month, according to Junjun, a producer at a Beijing-based company that has pivoted from live-action titles to exclusively producing AI-generated microdramas. Junjun asked to be identified only by that name and for her company not to be named as she was not authorised to speak to the media. By comparison, a traditional live-action costume microdrama series costs at least 300,000 to 500,000 yuan and takes two to three months to make, according to Chinese news reports. For Wang Ze, a director trained at the Shanghai Vancouver Film School, AI has changed what was possible. Selected for an AI filmmaking showcase at SIFF, he made a seven-minute animated short in about 10 days - a project that would have required a much longer production schedule and a crew he did not have if made conventionally. "In the past, to make a work, it took cost, it took manpower," he told CNA. "Now I can borrow AI tools and make the film I want all by myself." But Wang also pointed out that the bar for the creator using AI is raised higher, describing a director who now also needs a working grasp of cinematography, storyboarding, lighting and art direction. For Wachholz, the Berlin filmmaker, AI’s key appeal is access. Describing film as “gatekept on so many levels”, he said that AI lowers the barriers to entry. "People who can't draw but have good ideas can create images." Hou, the Chinese director who partnered with Wachholz at SIFF, still works primarily in live-action filmmaking. She still shoots features, documentaries and commercials, and sees AI not as a replacement for filmmaking, but as another production tool. It can fill gaps that budgets or schedules cannot, she said. For example, generating an establishing shot of a coastline that a client cannot afford to travel to film. Learning to direct an AI model is simply another language to master, Hou said, no different from communicating with an actor, a colourist, or a sound designer. "It's just more tools we can choose,” she told CNA. "The most important thing is to know what you want.” What unites the filmmakers is the belief that AI can transform how films are made without replacing human creativity. Veteran director Huang Jianxin, who runs Xiamen University's film school and chairs the Beijing Film Association, distilled that view into a simple rule. "The stronger the tool, the more important human judgment becomes,” he said at SIFF. "Don't deify it, don't demonise it, don't fear it.” Yet the efficiency AI promises comes at a cost. As productions require fewer people, editors, extras and other crew members whose work can be automated are among the first to feel the impact. Chinese outlets have documented the downturn, which they attribute to AI exacerbating an already oversupplied market. A survey by tech-commerce outlet Ebrun found more than 60 per cent of live-action crews in the microdrama sector had quietly halted work after the Spring Festival - concluding that AI was "not the direct killer, but the last straw", atop a glut of titles and the scrapping of platform subsidies. Financial newspaper 21st Century Business Herald reported mid-tier actors' fees halving and backstage roles - lighting, costume, photography - shedding jobs in large numbers. Shanghai-based news outlet The Paper reported in May that crews which once posted casting calls now advertise for AI roles instead. Junjun, the producer,
described the labour shift at ground level. An editing team that once needed five or six people now needs one, she said, because the AI generates video with part of the cut already built in. Some editors became "generation artists", or choukashi - a gacha-gaming term for generating batch after batch of footage and keeping the usable frames, she said. The company's contracted actors have been hit harder, she added. “There really are fewer roles they can take now". Actor Bi Zhiqiang has felt the impact firsthand. He has worked in Hengdian, China's drama production hub, since moving there from Shandong in 2021. Two years ago, work was plentiful. "As long as I wanted to shoot, I could shoot non-stop," he told CNA. "Sometimes on a single day, many crews would send me job offers, but I could only accept one." The offers dwindled around Chinese New Year this year, leaving him with idle days he had rarely known. Now, he said, a production crew calls once or twice a month. The drop in demand coincided with the surge in AI-generated dramas. Bi declined to share his earnings before and after the slowdown. Sun Bin, vice-dean of the School of Drama, Film and Television at the Communication University of China, said AI has permanently changed how dramas are made - a rebuilding of the industry's production model, rather than a “short-term traffic bubble" of hype that will deflate. Sun named the first jobs to feel the impact. "Hengdian extras, basic lighting, cheap set crew, and pure editing operators,” he said. Creative roles, by contrast, are likely to become more valuable, Sun said, with directors, writers and other jobs requiring artistic judgment less exposed than entry-level production work. For all its rapid advances, industry insiders said AI still struggles with some of filmmaking's most fundamental challenges. Wu Hankun, an actor and content creator, has experimented with using AI to re-render real, filmed performances - and believes something is lost in the conversion. "Some details of a real performance simply can't be reproduced." Junjun, the producer, has encountered similar limitations. In her experience, AI has "very little sense of spatial orientation", meaning shots can lose visual continuity and characters drift out of position. Vertical format hides much of it, she said. With less of the scene on screen, a character’s face can draw a viewer’s attention away from a background that does not quite hold. Sun from the Communication University of China said that while AI is already ahead at creating fantastical worlds and producing content at scale, it still struggles to match the subtleties of human expression. "AI has no life, no joy or anger or sorrow," he said. "All its emotions are data imitation." Bi, the actor, expressed similar sentiments. "AI might know what falling in love means, but it's never been in love,” he said. Bi also does not see AI replacing his profession entirely. "AI is capable of replacing a portion of actors … for higher-skilled actors, it'll be hard to replace them in the short term,” he said. Bi intends to stay in his line of work, even as friends and crew members drift to other avenues. Han Lichen, a director at a studio that produces wholly AI-generated content, said the flood of AI shorts is "assembly-line stuff, with no core or substance". "AI can only help us generate good-looking visuals," he told CNA. "The core lies in the human." Xie Danming, iQiyi's senior vice president and chief AI scientist,