AI thrives on data but feeding it the right data is harder than it seems. As enterprises scale their AI initiatives, they face the challenge of managing diverse data pipelines, ensuring proximity to ...

机器之心编辑部自从 xAI 解散、大批创始成员离职之后，大家都在关心一个问题：Grok 是不是要凉了？事实证明，并没有。就在昨天，马斯克对外透露了 Grok 最新模型的进展。据他介绍，参数量达 1.5T 的 Grok 基础模型 V9-Medium ...

Elon Musk’s xAI Holdings Corp. has released grok-code-fast-1, a dedicated agentic coding artificial intelligence model that is extremely speedy and designed to strike a “compelling balance between ...

xAI, the artificial intelligence company founded by Elon Musk, has recently unveiled grok-code-fast-1, a groundbreaking agentic coding model designed to revolutionize how developers approach software ...

Elon Musk’s xAI Holdings Corp. released grok-code-fast-1 on Thursday, a dedicated agentic coding artificial intelligence model that is extremely speedy and designed to strike a “compelling balance ...

The new line of coding model may be faster but also less honest, as it fares worse there than the already problematic Grok 4. Katelyn is a reporter with CNET covering artificial intelligence, ...

Grok is coming for the coding-focused customers of its bigger rivals. Elon Musk's xAI dropped a new AI model this week, specifically for developers, calling it a "speedy and economical reasoning model ...

Aug 28 (Reuters) - Elon Musk's artificial intelligence startup, xAI, on Thursday released a new "speedy and economical" agentic coding model, marking its entry into a key focus area for AI companies.

Several notable AI models were released or updated during this week. Google’s Gemini 2.5 Flash Image (codename: Nano Banana): This is a state-of-the-art image generation and editing model from Google ...

XAI just released Grok 4.1 Fast. It is fast model that is leading AI agent ranking. It has real-time X data, web browsing, and code tools. Elon Musk says Grok 4.20 should release by Xmas. It will ...

With all the AI news coming out each week, some of the more significant advancements can be hard to track. Grok 4 Fast is streamlined version of xAI's flagship Grok 4 model released back in July 2025.

Update: A day after this article was published, xAI unveiled Grok 4.1 access through its API for $0.20 per 1 input million tokens (or $0.05 for cached input) and output tokens at $0.50 per million, ...