Pew: After the advent of ChatGPT, 35% of web page content now shows traces of AI
Coinpaper
08-22 23:41
Ai Focus
Pew stated that in the English web pages released after the launch of ChatGPT, approximately 35% showed obvious signs of AI writing.
Helpful
No.Help

皮尤研究中心最新研究显示,英文互联网内容中的 AI 写作痕迹正在快速增加。研究团队从 Common Crawl 网页档案中抽取约 49 万个英文网页,覆盖 2021 年 1 月至 2026 年 7 月,并用 AI 检测模型 Open Pangram 进行分析。

ChatGPT后占比升至35%

结果显示,在 2026 年 7 月的网页样本中,约 10% 出现明显 AI 写作迹象。若只统计 2022 年 11 月 ChatGPT 上线后发布的页面,这一比例升至 35%。

不同域名差异拉大

研究发现,AI 写作痕迹并非平均分布。.com 域名页面出现相关迹象的比例约为 10%,.edu 和 .gov 均接近 1%,.org 约为 4.6%。皮尤指出,2021 年时,这几类域名的表现还大致接近。

  • .com 页面约 10% 显示 AI 写作迹象
  • .edu 与 .gov 均接近 1%
  • .org 页面约为 4.6%

识别依据来自文本模式

这项研究并不是通过单个词语直接判定内容是否由 AI 撰写,而是根据大规模文本中的统计特征识别。研究提到,破折号使用频率约翻倍,牛津逗号增加 63%,部分常见于 AI 文本的词汇也明显增多。

此外,类似“不是 X,而是 Y”的句式较 2023 年前增加近三倍,不过整体仍不算常见。皮尤同时提醒,检测模型仍可能误判,因此“明显 AI 写作迹象”不等于整篇内容完全由机器生成。

商业网站采用速度更快

研究认为,这种差异与发布流程有关。高校和政府网站通常需要更长的审核周期,而商业网站覆盖新闻、营销和内容农场,更容易大规模采用 AI 辅助写作。

从时间变化看,.com 页面中的 AI 写作迹象比例,已从 2021 年 1 月约 1% 升至 2026 年 1 月的 9.35%。报道还提到,Anthropic 等公司正在推进模型级文本指纹技术,以提高 AI 文本识别准确度。

Tip
$0
Like
0
Save
0
Views 50
HQYC reminds readers to view blockchain rationally, stay aware of risks, and beware of virtual token issuance and speculation. All content on this site represents market information or related viewpoints only and does not constitute any form of investment advice. If you find sensitive content, please click“Report”,and we will handle it promptly。
Submit
Comment 0
Hot
Latest
No comments yet. Be the first!
Related
Foreign media: NVIDIA's short-term momentum weakens ahead of its financial report
Foreign media reports that NVIDIA's stock price maintained an upward trend on a daily basis before its financial report, but weakened in the short term. The market is also paying attention to high earnings expectations and news of server price increases.
The Cryptonomist
·2026-08-24 06:23:58
25
web3: Alibaba Plans to Raise $10.2 Billion to Strengthen AI and Cloud Business
Alibaba plans to raise approximately $10.2 billion through a rights issue, to be used for AI, cloud services, and chip investments.
Coinpaper
·2026-08-24 02:11:57
28
ACE Robotics claims robot intelligence will reach a turning point in 2027
ACE Robotics is expected to see a breakthrough in embodied intelligence by the end of 2027, with the current bottleneck still being the lack of real-world training data.
Coinpaper
·2026-08-24 00:40:46
30
web3: The strength of XRP drives Upbit to record $830 million in one-hour transactions
Upbit recorded approximately $830 million in transactions in a single hour, with XRP accounting for 32.2%, indicating a rebound in the activity of cryptocurrency trading in South Korea.
Coinpaper
·2026-08-24 00:10:34
35
Flock Faces Monitoring Controversy, Claims Need to Find a Compromise Between Privacy and Security
Flock Safety Under pressure due to monitoring abuse controversies, political parties and civil rights organizations in the United States are exerting simultaneous pressure, and the company has adjusted its data retention and access rules.
TechCrunch
·2026-08-23 23:48:45
32
View More