人们在2026年9月17日美国加利福尼亚州旧金山莫斯康中心举行的Dreamforce 2026科技峰会期间参观Anthropic展位。
People visit an Anthropic booth at Moscone Center during the Dreamforce 2026 technology summit in San Francisco, California, US, September 17, 2026.
10月12日 - Anthropic周一表示，新推出的旨在防止竞争对手复制其Claude AI模型能力的措施，已将所谓蒸馏攻击中收集的数据减少约90%至99%。
Oct 12 - Anthropic said on Monday new measures designed to prevent rivals from copying the capabilities of its Claude AI models have reduced data harvested in so-called distillation attacks by about 90% to 99%.
模型蒸馏已成为领先AI公司的关键担忧，原因是美中竞争加剧，包括Anthropic、OpenAI和Google在内的公司认为该做法使竞争对手能够更快、以更低成本复制先进能力。Anthropic表示，限制对Claude推理访问的防护措施已大幅削减提取尝试，如今“蒸馏者提取的推理令牌数量”比之前低“10到100倍”。
Model distillation has emerged as a key concern for leading AI companies due to intensifying US-China competition, with firms including Anthropic, OpenAI and Google arguing the practice enables rivals to reproduce advanced capabilities more quickly and at lower cost Anthropic said safeguards restricting access to Claude's reasoning have sharply reduced extraction attempts, with "the number of reasoning tokens extracted by distillers" now "10 to 100 times lower than it was before"
总部位于加利福尼亚的公司表示，已增加使用代理网络反复探测Claude受保护推理的难度，阻止提取尝试并削弱大规模蒸馏努力。Anthropic称其安全系统“与防止Claude协助制造生物武器的防护措施同样可靠”，且“误报率低于0.1%”。
The California-headquartered company said it had made it harder to use proxy networks to repeatedly probe Claude's protected reasoning, blocking extraction attempts and hindering large-scale distillation efforts Anthropic said its safety system is "roughly as robust as those that prevent Claude from helping build bioweapons" and has "a false positive rate of less than 0.1%"
Anthropic已封禁数万个与蒸馏行动相关的账户，并将中国AI初创公司Z.ai（亦称智谱AI）作为例子，指出该公司在开发其GLM-5.3模型期间曾试图从Claude提取能力，警告此类做法构成安全和国家安全风险。Z.AI未就置评请求作出即时回应。
Anthropic banned tens of thousands of accounts linked to distillation campaigns and cited Chinese AI startup Z.ai also known as Zhipu, as an example of a company that attempted to distill capabilities from Claude while developing its GLM-5.3 model, warning such practices pose safety and national security risks Z.AI did not immediately respond to a request for comment