xAI will unveil Grok 4, bypassing Grok 3.5, in a livestream, aimed at challenging OpenAI's GPT-5. Early benchmarks show it outperforming rivals, achieving 45% on the challenging Humanity's Last Exam and high scores in other tests. Musk's new model, intended for specific users such as developers, promises improved coding capabilities with a dedicated variant known as Grok 4 Code. Leaks suggest Grok 4 could integrate into Tesla systems and facilitate AI-generated gaming. Fast response times and real-time data integration offer competitive advantages against static models. xAI's rapid release schedule and focus on practical applications like coding highlight its strategy to appeal to niche segments in the AI market, contrasting with GPT-5's multimodal research focus. Grok 4's release time and unique features could shift current AI landscape dynamics, posing a serious threat to OpenAI’s lead in AI development.

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