Štítek: grok

We now have AI that can drive a real web browser to complete tasks, process up to ~1 million tokens in a single prompt, and propose code changes that pass tests on real repos. This guide cuts through the noise of press releases and benchmarks to deliver a clear, no-nonsense comparison based on real-world performance. […]

If you opened OpenRouter’s rankings this week, you saw an unfamiliar logo sitting in the first two slots: Grok 4 Fast (free) and Grok Code Fast 1 from xAI. Together they now account for well over one-third of all tokens routed through the marketplace. Together, they’ve pushed xAI to the #1 position in overall market share, outpacing Google, Anthropic, and […]

Pět nejsilnějších společností zabývajících se umělou inteligencí nyní představilo své vlajkové modely a vytvořilo tak možná nejsilnější konkurenci, jakou jsme kdy v oblasti vývoje umělé inteligence viděli. OpenAI uvedla GPT-5 na trh začátkem srpna 2025, zatímco Anthropic vydal Claude Opus 4.1 jen o několik dní dříve. Koncem března přišel Gemini 2.5 Pro společnosti Google DeepMind, xAI uvedla na trh Grok 4. [...]

Another school year is starting, and you’re probably already imagining that long list of classes, assignments, and deadlines that need to be managed. Between juggling lecture notes, group projects, calendar scheduling, and research papers, staying organized can feel overwhelming before you’ve even attended your first class. The difference between students who excel and those who […]

More and more people are asking the same question – what actually is the best AI chatbot? With new AI models launching constantly and each company claiming theirs is the breakthrough everyone’s been waiting for, getting a straight answer feels harder and harder. Most “best of” lists online are either outdated, biased, or based on […]

AI benchmarks are usually abstract. They test math puzzles, programming problems, or reading comprehension tasks most people never encounter in real life. But the newest yardstick for long-term AI performance is surprisingly ordinary: running a vending machine. The benchmark, called Vending-Bench, was created by Andon Labs to test whether AI agents can handle one of their […]

2025 has been an amazing year for AI, with new models landing almost every month—and it’s not slowing down yet. The biggest labs all have something in the pipeline: Google’s DeepMind, OpenAI, Anthropic, xAI, and DeepSeek are lining up their next releases. Most will be more about steady progress than big breakthroughs, but they’re still […]

The 4 biggest players in the AI space have all released their latest flagship models, marking what might be the most competitive moment in artificial intelligence history yet. Google DeepMind launched Gemini 2.5 Pro in late March 2025, followed by xAI‘s Grok 4 in early July, while Anthropic unveiled Claude Opus 4.1 just days before […]

Zbrusu nový Grok 4 od společnosti xAI byl zkonstruován tak, aby byl odvážný. Na trhu je uváděn jako alternativa k obecné umělé inteligenci Elona Muska, je rychlý, připojený k webu a vycvičený s výhodou. Ale tato výhoda někdy zasahuje až příliš hluboko. Od svého uvedení na trh vyvolává Grok 4 jednu kontroverzi za druhou, od bizarních tvrzení o identitě až po politicky vyhrocené [...]

With Grok 4, you can do far more than just chat. You can now build full-blown products, apps, and games — even if you’ve never written a single line of code. That’s because xAI equipped the model with powerful reasoning, long-context understanding, and coding capabilities designed specifically for real-world use. For a full breakdown, see […]