「全球最强AI模型」。 所有学科都是博士后水平。 酝酿良久的 xAI 下一代大模型——Grok 4 终于发布了！能力超乎我们想象。 北京时间今天中午 12 点左右，我们期待已久的 xAI 发布会终于开始，马斯克现身直播间，他上来就说：「这是世界上最好的 AI，让我们来展示一下。」 马斯克表示，Grok 4 每次都能在 SAT 考试（美国高考）中获得满分，无需事先查看题目，它也可以做到 GRE 任何 ...

What if the future of AI could not only dream up stunning web designs but also code them into reality with unmatched precision? In this overview, Universe of AI explores how Grok 4.2, codenamed ...

Elon Musk's generative artificial intelligence company xAI unveiled its new reasoning model late on Friday, known as Grok 4 Fast. “We used large-scale reinforcement learning to maximize the ...

What is Grok? Explore Elon Musk’s AI chatbot with real-time X data, bold personality, advanced features, pricing, risks, and ...

A few months after the release of Grok 4 and an extremely problematic antisemitic meltdown of its chatbot, xAI is already trying to move on with its latest AI model. Elon Musk's xAI announced the ...

Elon Musk-backed xAI has been missing in action for a while now, but today, Musk teased a major upgrade for Grok alongside new products. Grok is xAI's LLM model, and it competes head-to-head with Sam ...

SINGAPORE, SINGAPORE, SINGAPORE, April 17, 2026 /EINPresswire.com/ -- Singapore, April 17, 2026 – The AI landscape in ...

Elon Musk-owned xAI has started rolling out Grok 4.1, which is an upgrade to the existing Grok 4 model. xAI has launched two Grok 4.1 models with some incremental improvements. One of the models is ...

SpaceX struck a deal with Cursor to go all-in or partner up, a move that could turn Grok from a “meh” LLM into a contender.

Grok 4.20, an artificial intelligence model developed byMusk-led xAI, emerged as the top performer in Alpha Arena Season 1.5, a competition that pits AI models against each other in live stock trading ...