Claude Tag：Slack中的自主AI代理Claude Tag: Autonomous AI Agents in Slack
Anthropic为企业版和团队用户推出了Claude Tag beta版。用户在Slack频道中@Claude，它会启动隔离沙箱来克隆仓库、编写和测试代码、监控线程、起草PR并主动响应。Andrej Karpathy称其为LLM UI/UX的第三个主要范式：一个持久、异步、拥有组织级上下文的实体，与人类团队并肩工作。多名Anthropic团队成员强调，它能合并65%的内部PR，使用起来更像是管理团队而非工具。
Anthropic launched Claude Tag in beta for Enterprise and Team users. Users tag Claude in Slack channels where it spins up isolated sandboxes to clone repos, write/test code, monitor threads, draft PRs, and proactively respond. Andrej Karpathy called it the 3rd major LLM UI/UX paradigm: a persistent, asynchronous entity with org-wide context working alongside humans. Multiple Anthropic team members highlighted how it merges 65% of internal PRs and feels like managing a team rather than using a tool.
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CZI Biohub：开源AI驱动生物学世界模型CZI Biohub: Open-Source AI for Biology World Models
Mark Zuckerberg、Priscilla Chan和Alex Rives在No Priors播客中讨论了CZI 5亿美元的虚拟生物学计划。核心要点：通过前沿AI结合前沿湿实验室数据生成，生物学正从发现转向工程。他们发布了ESM Fold，这是一个开放的蛋白质世界模型，已折叠11亿个蛋白质，在结构预测和抗体设计上表现出色，能实现实验室验证的数字蛋白质工程。重点在于分层模型（蛋白质→细胞→系统）、开源工具，以及加速整个科学界。
Mark Zuckerberg, Priscilla Chan, and Alex Rives discussed CZI's $500M virtual biology initiative on No Priors. The Takeaway: Biology is shifting from discovery to engineering via frontier AI coupled with frontier wet lab data generation. They released ESM Fold, an open protein world model that folded 1.1B proteins, excels at structure prediction and antibody design, enabling digital protein engineering validated in lab. Emphasis on hierarchical models (proteins → cells → systems), open source tools, and accelerating the entire scientific community.
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