Google 在 Gemini 应用中推出新功能，用户上传视频即可检测其是否由 Google AI 创建或编辑。该功能基于 SynthID 数字水印技术，旨在提升 AI 内容透明度，帮助用户识别深度伪造，应对虚假信息挑战。
2025年，超过150个匿名YouTube频道利用廉价AI工具制作大量反工党虚假视频，累计观看超12亿次。这些频道通过煽动性内容从英国政治分歧中获利，已积累530万订阅者，发布视频超5.6万个。其主要攻击目标为首相基尔・斯塔默，相关提及达1.56万次。
OpenAI为付费用户推出购物研究功能，通过实时抓取电商、论坛、视频等数据，自动过滤虚假评价，生成无广告的购物报告。报告包含性价比排行、优缺点对比和多平台比价，帮助用户高效决策。
OpenAI旗下Sora视频生成应用日均运营成本达1500万美元，年化支出或超50亿美元。上线一个月下载量突破400万，日均产出数百万短视频，但高流量伴随巨额亏损，暴露财务可持续性危机，需紧急战略调整。病毒传播掩盖了“虚假繁荣”本质。
Openai
$2.8
Input tokens/M
$11.2
Output tokens/M
1k
Context Length
Google
$2.1
$17.5
Alibaba
$2
$20
-
$8
$240
52
$3.9
$15.2
64
$15.8
$12.7
Bytedance
$0.8
256
Baidu
Tencent
24
32
%20--%3e%3cdefs%3e%3cstyle%3e%20.st0%20{%20fill:%20%23061b40;%20}%20.st1%20{%20fill:%20%23306af1;%20}%20.st2%20{%20fill:%20%235ce5cf;%20}%20%3c/style%3e%3c/defs%3e%3cg%3e%3cpath%20class='st0'%20d='M55,10.5h9v3h-9v9h12V7.5h-12v3ZM64,19.5h-6v-3h6v3Z'/%3e%3cpolygon%20class='st0'%20points='69%2016.5%2078%2016.5%2078%2019.5%2069%2019.5%2069%2022.5%2081%2022.5%2081%2013.5%2072%2013.5%2072%2010.5%2081%2010.5%2081%207.5%2069%207.5%2069%2016.5'/%3e%3cpolygon%20class='st0'%20points='95%2010.5%2095%207.5%2083%207.5%2083%2022.5%2095%2022.5%2095%2019.5%2086%2019.5%2086%2016.5%2095%2016.5%2095%2013.5%2086%2013.5%2086%2010.5%2095%2010.5'/%3e%3cpath%20class='st0'%20d='M40,1.5v21h11.6l1.4-1.4v-7.6h0c0,0-1.4-1.5-1.4-1.5l1.4-1.4V2.9l-1.4-1.4h-11.6ZM50,19.5h-7v-6h7v6ZM50,10.5h-7v-6h7v6Z'/%3e%3c/g%3e%3cpath%20class='st1'%20d='M23.1,24L14.7,4.8l-4.9,11.2h3.8l-1.8,4H3.3L12.1,0H2C.9,0,0,.9,0,2v20c0,1.1.9,2,2,2h21.1Z'/%3e%3cpath%20class='st2'%20d='M34,0h-16.8l10.6,24h6.2c1.1,0,2-.9,2-2V2C36,.9,35.1,0,34,0ZM32.5,20h-4V4h4v16Z'/%3e%3c/svg%3e)
