AMD(AMD.O)：Helios机架级解决方案正在Meta Platforms(META.O)运行。

Markets largely expect the Fed to hold rates today. BMO analysts say policymakers are likely to signal a "hawkish pause" and that multiple officials could cast dissenting votes. They flagged Hamak, Logan and Kashkari—who opposed pausing in July—as names to watch. Markets will focus on Fed Chair KEVIN WARSH’s FOMC press-conference remarks for guidance on policymakers’ outlook for the economy and interest rates for the remainder of 2026.

机构Artificial Analysis于北京时间10月28日发布新版AI智能指数，模型排名出现明显变化。上一版中，Claude Fable 5.1与GPT-6 Astra以53分并列第一；新版由Claude Opus 5.5以58分登顶，GPT-6 Astra以57分居第二，GPT-6.1 Sol以55分升至第三，Gemini 4 Argon以50分位列其后。细分榜方面，Opus 5.5拿下FrontierCode 2.0（46%）及HLE-Diamond（68%）；Astra领跑科学研究任务（63%）和物理推理（72%）；Kimi K3.1 Pro以67%领先Terminal-Bench 4.0，Gemini 4 Argon以78%领跑自动化工作流，Muse Wonder Full则在GDP.pdf文档任务中取得33%的全项通过率。开放权重模型与总榜榜首的分差从3分扩大至12分；已发布权重的DeepSeek V4.1 Flash和GLM-5.3均为32分。