3月5日 | Knuth 八十岁解不出的题,Claude 做到了 episode artwork

EPISODE · Mar 4, 2026 · 14 MIN

3月5日 | Knuth 八十岁解不出的题,Claude 做到了

from BearTalk AI 每日简讯 · host Bear Liu

本期内容今天五件事,跨度从一道数学难题到全球经济结构。计算机科学界的标志性人物 Knuth 被 Claude 解决了他卡了几周的研究问题,让人重新思考 AI 在前沿研究中的位置。与此同时,OpenAI 正式签约国防部,Anthropic 拒绝的那份合同有人接了。Qwen 核心团队在最新版本发布后接连出走,开源生态的一个重要支柱面临真实不确定性。还有一篇康奈尔大学的论文,用经济学推演了 AGI 时代财富集中的速度,读完坐不住。听众能从今天带走的,是几个关于工具使用、风险分散和职业判断的具体思考框架。本期要点- Knuth 花数周未能解决的组合数学难题,被 Claude Opus 4.6 给出了他认为"漂亮"的证明,他表示将修正对生成式 AI 的看法- OpenAI 正式与美国国防部签约,而 Anthropic 此前以"大规模国内监控和完全自主武器系统"条款为由拒绝了同一份合同- Qwen 首席研究员 Junyang Lin 宣布离职,多名核心成员相继跟进,Qwen 3.5 可能成为这个团队最后一个大版本- 康奈尔大学论文 "Some Simple Economics of AGI" 指出技术加速与财富集中将同步发生,且速度可能远超工业革命时期的调整周期- Google 发布 Gemini 3.1 Flash Lite,定价为 Pro 版本八分之一,在部分测评中性能接近持平,正在重塑开发者的 API 选型逻辑参考资料Our agreement with the Department of War — https://openai.com/index/our-agreement-with-the-department-of-war/Statement on the comments from Secretary of War Pete Hegseth — https://www.anthropic.com/news/statement-comments-secretary-warStatement from Dario Amodei on our discussions with the Department of War — https://www.anthropic.com/news/statement-department-of-warSomething is afoot in the land of Qwen — https://simonwillison.net/Import AI #447: Some Simple Economics of AGI — https://importai.substack.com/Gemini 3.1 Flash Lite: Built for intelligence at scale — https://deepmind.google/---BearTalk 狗熊有话说播客,始于 2012 年。订阅地址:https://beartalking.com/page/podcast

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3月5日 | Knuth 八十岁解不出的题,Claude 做到了

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