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 ...

X.ai unveils Voice Agent Builder, enabling rapid deployment of AI voice agents without coding. Built for Grok Voice, it streamlines speech-to-speech workflows. X.ai has debuted its Voice Agent Builder ...

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 ...

Elon Musk’s xAI is pushing aggressively into visual media generation, rolling out new video and image tools that position it as a serious competitor in the multimodal AI race. The move comes after ...

xAI shipped a new mode called /goal inside Grok Build on June 22, its terminal-based autonomous coding agent, giving developers a way to hand off a complex implementation task and step back entirely — ...

Federal officials are urging the lone major tech company holdout to allow government safety evaluations, weeks after ordering Anthropic to pull its latest model. By Tripp Mickle Eli Tan and Sheera ...

Shoppers should check their wallets and underneath their couch cushions, as Bed Bath & Beyond is on the hunt for the oldest coupon in America and giving customers the chance to win a $100,000 home ...

xAI introduces /goal in Grok Build, enabling long-running autonomous task execution for developers. Here's how it works. Available now, /goal empowers users to set objectives, such as "Migrate the ...

As it embarks on a turnaround strategy, Bed Bath & Beyond Inc. is leaning into a key part of its history to drum up consumer interest. The home goods company on Monday launched the “Legendary Coupon ...

Contact Growth About Extracted system prompts from Anthropic - Claude Fable 5, Opus 4.8, Claude Code, Claude Design. OpenAI - ChatGPT 5.5 Thinking, GPT 5.5 Instant, Codex. Google - Gemini 3.5 Flash, 3 ...

OpenAI - ChatGPT 5.5 Thinking, GPT 5.5 Instant, Codex. Google - Gemini 3.5 Flash, 3.1 Pro, Antigravity. xAI - Grok, Cursor, Copilot, VS Code, Perplexity, and more. Updated regularly. · GitHub ...