Rohan Paul@rohanpaul_ai · X《经济学人》数据显示，AI大幅提升了内容产量。亚马逊电子书月发布量从ChatGPT-3.5前的约10万增至2025年底约30万，AI生成文本是主要推手。美国自行提交民事诉讼2023—2025年翻倍至4.1万，2026年样本中18%由AI撰写，成功率未降。arXiv论文拒稿率自2023翻倍，2025年57%论文带AI影响语言（2023年12%）。iOS App月发布量突破10万（此前低于5万）。音乐领域每日新增7.5万首AI歌曲（此前1万），44%新上传为AI制作，97%听众无法区分真伪。
The Economist： AI has pushed the internet's content machine into a new phase， with books， lawsuits， research papers， apps， and songs now being produced at volumes that old review systems were not built to handle.
Amazon e-book releases rose from about 100，000 a month before ChatGPT-3.5 to roughly 300，000 by late 2025， and detection tools suggest AI-generated text drove much of that jump.
US self-filed civil lawsuits doubled to 41，000 from 2023 to 2025， with 18% of sampled 2026 complaints flagged as AI-written， yet their success rate did not fall.
Research is seeing the same pressure， as arXiv submissions keep rising， rejection rates have more than doubled since 2023， and one study found 57% of 2025 papers carried AI-influenced language， up from 12% in 2023.