维基百科禁止人工智能生成内容，因5%的新文章显示机器编写的文本
维基百科发现5%的新文章有大量人工智能生成的内容，现限制人工智能仅用于翻译和校对。人类编辑担心人工智能会取代他们。
in 2018 google trained ai to write wikipedia-like articles. by october 2024, a princeton university study found 5% of 3000 new english wikipedia articles contained substantial ai-generated content. wikipedians initially tried to shape ai output but by march 2026, ai content was found to violate core principles so often that writing with large language models was banned, restricted to translation and minor proofreading. human editors worry that ai will replace their work, creating a downward spiral and a soulless wikipedia.