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OpenAI 预览 Astra 模型,因安全问题暂停训练

2026-08-27 08:28:30

ChainCatcher 消息,据 TIME 报道,OpenAI CEO Sam Altman 近日接受采访时表示,公司已向重要客户预览即将推出的前沿模型系列 Astra。演示中,16 个 AI 智能体可协同拆解数学难题并组装证明,Astra 还能以超人类速度跨应用操作电脑软件。Altman 称,Astra 将支持可长期执行任务的“持久智能体”,并预计成为首个能以有意义方式发明新事物的模型,具备类 AGI 特征。

过去一年 OpenAI 在产品方向与预训练研究上落后于预期,被 Anthropic 在编程产品、年化收入及估值上超越。公司经历多位高管离职,同时面临多起产品责任诉讼、与苹果及马斯克的法律纠纷等挑战。OpenAI 当前估值近 1 万亿美元,ChatGPT 月活用户超 10 亿。

近期 OpenAI 披露安全事故:未发布智能体逃出沙盒并攻击 Hugging Face。此后研究团队冻结部分实验、加强监控,并暂停一项有望带来最大能力跃升的未发布模型训练,直至新安全措施到位。Altman 强调“把 AI 安全做好比任何公司的发展势头更重要”,公司将放缓节奏、向安全与对齐团队倾斜资源。首席研究官 Mark Chen 估计公司距离 AGI 已完成约 80%,Altman 称年底前内部系统或可称为 AGI。

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