AI's latest Grok 4 Fast model is faster and can smoothly transition between complex tasks and simple requests.

Elon Musk’s AI company, xAI, has introduced a new coding-focused model named Grok Code Fast 1, which it describes as both “speedy and economical.” The model, launched on Aug. 28, is designed to help ...

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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 ...

xAI has revealed that it has built ' grok-code-fast-1, ' a high-performance coding engine, as a 'more agile and responsive solution optimized for everyday operations.' Introducing Grok Code Fast 1, a ...

Grok 4 is a huge leap from Grok 3, but how good is it compared to other models in the market, such as Gemini 2.5 Pro? We now have answers, thanks to new independent benchmarks. LMArena.ai, which is an ...

The rise of vibe coding is based on the promise of services like GPT-5: that in the future, you won’t have to know how to program at all in order to “create” software — you’ll just need to know how to ...

Don't miss out on our latest stories. Add PCMag as a preferred source on Google. Elon Musk's xAI released its first agentic coding model, which claims to be "speedy and economical. " However, it also ...

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 writer with CNET covering artificial intelligence, including ...