Anthropic 加强防御后，OpenAI Astra 成中国 AI 实验室主要蒸馏目标
原标题：OpenAI's Astra becomes the main target for Chinese AI labs after Anthropic tightens its defenses
AI 摘要
据 The Information 报道，中国 AI 实验室（DeepSeek、Moonshot AI）在训练最新模型（包括 Kimi K3.1 Pro 和 V4.1-Flash 1017）时，主要转向利用 OpenAI 最强模型 GPT-6 Astra 的输出进行蒸馏，而非此前常用的 Anthropic Claude。原因是 Anthropic 加强了防御，称新方法可将攻击者能获取的数据量减少 90% 至 99%。OpenAI 曾在 9 月下旬报告一起涉及 Moonshot 相关人员的协同蒸馏行动，并表示会严肃对待该问题。
正文节选
OpenAI's Astra becomes the main target for Chinese AI labs after Anthropic tightens its defenses Chinese AI labs are now mainly tapping OpenAI's most powerful model, GPT-6 Astra, instead of Anthropic's Claude. According to The Information, DeepSeek and Moonshot AI leaned heavily on Astra's outputs to train their latest models. People familiar with the matter say this includes Kimi K3.1 Pro and V4.1-Flash 1017. This kind of distillation only works if the labs get the models to reveal their hidden