OpenAI曝光ChatGPT上中国影响行动，Anthropic修正限制竞品研究政策
openai检测到利用chatgpt进行的中国影响力活动，而anthropic撤销了一项限制研究竞品模型的政策。这些举措标志着地缘政治战升级和围绕开放ai研究的内部争论。
openai revealed it disrupted a chinese influence operation utilizing chatgpt to produce content focused on us politics, russia, and the ukraine conflict, part of a wider sweep targeting propaganda operations. concurrently, anthropic updated its acceptable use policy to explicitly allow security researchers to test competing models, walking back restrictions that were widely condemned as anti-competitive. anthropic's initial policy had threatened to revoke access from researchers generating data for rivals, a practice standard in open-source evaluation. the reversal follows significant backlash from the ai research community regarding transparency and scientific freedom. these events underscore the dual pressure on ai labs to mitigate state-backed disinformation while maintaining trust with the research ecosystem.