美国商务部6月30日解除对Anthropic Claude Fable5及Mythos5模型的出口管制，7月1日全面恢复访问。此前因亚马逊研究员发现Fable5存在可被诱导提供网络攻击信息的漏洞，商务部于6月12日紧急限制该模型访问权限，禁令波及Anthropic外籍员工，导致模型下线近三周。
智谱计划8月发布新一代基座大模型GLM-5.5，参数量有望破万亿，实现架构重大跨越。此举正值美国限制Anthropic旗下Fable5与Mythos5模型访问，这两款模型长期盘踞全球榜首。国际大模型格局变动下，智谱借此机遇加速突破，或填补市场空白。
Anthropic发布Claude5系列，含面向大众的Fable5与侧重安全的Mythos5。Fable5是公开市场最强模型，在软件开发、科研分析、视觉识别等领域表现优异，相比前代Opus在长周期任务中处理能力显著提升，同时体现了企业在模型应用边界与安全架构上的深思熟虑。
Anthropic发布第五代Claude系列两款模型：通用型Claude Fable5和专业型Claude Mythos5。两者基于相同基础模型，但安全配置和应用场景不同。Fable5在主流测试基准中表现优异，尤其在长时间复杂任务处理上展现出碾压级能力，编程与通用知识领域成绩突出。
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