xAI正式推出Grok 4.5，定价为每百万输入token 2美元、输出6美元，主打编码与智能体任务。该模型运行速度达每秒80个token，在部分软件工程任务中token消耗少于同类模型。Grok 4.5已集成至AI编码工具Cursor，第三方测评显示其每任务成本约2.49美元，显著低于GPT-5.5的5.07美元和Claude Code的11.80美元。分析师指出，低token价格具有吸引力，但 ...

This photograph shows a smartphone bearing the logo of Grok, a generative artificial intelligence chatbot developed by US artificial intelligence company xAI in front of a European Union flag in ...

If you’re considering a virtual reality headset, Meta is the first place to stop. The Quest headsets have become the de facto choice for casual and even some enthusiast VR adventurers, thanks to their ...

xAI moved Grok Imagine Video 1.5 from preview to full general availability on June 16, 2026, releasing it across the Imagine API, grok.com, and the platform's iOS and Android apps — and with it, any ...

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The department cited national security concerns, saying Elon Musk’s company had played a crucial role in the Iran war. It also argued it has the authority to stop environmental lawsuits brought by ...

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Elon Musk's xAI has quietly posted a new "AI Tutor-Chinese" role on its Greenhouse hiring platform, signaling a push to strengthen Grok's multilingual audio capabilities and position the chatbot for ...

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xAI just shipped Grok Build, a terminal-based coding agent designed to compete directly with Anthropic’s Claude Code and GitHub Copilot. The early beta launched on May 25 and is available exclusively ...

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