OpenAI 官方动态：Introducing GPT-Daybreak to accelerate defenders
原文摘要：Frontier cyber models for defenders, from broad defensive work to advanced security research. 来源：OpenAI 官方动态。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
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AI 产品、模型、开源工具和官方动态的时间流。保留历史记录，按分类、日期和标签继续筛选。
2440历史快讯
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08 月 05 日
2026-08-05 快讯
MarkTechPost：End-to-End Bayesian Marketing Mix Modeling with Google Meridian: Media Measurement, ROI Anal…
原文摘要：In this tutorial, we build a complete Bayesian marketing mix modeling 工作流 using Google Meridian. We begin by installing the required libraries, verifying GPU availability, and 来源：MarkTechPost。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
MarkTechPost：Meta AI Releases Muse Code (Beta): A Terminal Coding Agent Powered by the New Muse Spark 1.2…
原文摘要：Meta Superintelligence Labs has released Muse Code, a terminal coding agent in beta, powered by the new Muse Spark 1.2 model. Muse Code plans changes, writes code, and validates re 来源：MarkTechPost。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
The Decoder：Google Deepmind loses both its CEO and chief scientist as Demis Hassabis and Jeff Dean step …
原文摘要：Google Deepmind is overhauling its leadership as Demis Hassabis steps back from day-to-day management to become Alphabet's chief scientist and Jeff Dean leaves Google afte 来源：The Decoder。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
MarkTechPost：NVIDIA Releases Alpamayo 2 Super: A 34B Open Vision-Language-Action Model for Robotaxis and …
原文摘要：NVIDIA released Alpamayo 2 Super, a 34B vision-language-action model for autonomous driving, under OpenMDW-1.1 — a permissive license covering fine-tuning, derivatives and commerci 来源：MarkTechPost。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
MarkTechPost：CopilotKit Open Sources Channels SDK: An MIT Licensed Library That Runs Any AG-UI Agent Insi…
原文摘要：CopilotKit has published the Channels SDK, an MIT licensed library that runs an existing AG-UI agent inside Slack and Microsoft Teams. Version 0.5.0 ships five platform adapters an 来源：MarkTechPost。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。