Artificial Intelligence 1 min read

Elon Musk's AI Company xAI Announces Advanced Grok 4.5 "Opus Class" Model

PROFSCODE Team 10 Jul 2026
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New Move from xAI: Grok 4.5 Model Now Accessible to Everyone

Elon Musk's artificial intelligence company, xAI, has taken a significant step that will further intensify competition in the AI world: it has made its new and advanced "Opus Class" Grok 4.5 model available for general use. This move comes after positive feedback during the beta testing phase and will enable the model to reach a wider audience.

Key Features of Grok 4.5

Grok 4.5 offers significant improvements and new capabilities compared to xAI's previous models. Its designation as "Opus Class" indicates that the model demonstrates high-level performance, particularly in complex reasoning, understanding long contexts, and creative problem-solving. With the model now generally available, a more powerful AI tool is offered to developers and businesses.

A New Player in the AI Race

xAI's ambitious entry into the market with Grok 4.5 will further intensify the already fierce AI competition, which includes models like OpenAI's GPT series, Google's Gemini, and Anthropic's Claude. Elon Musk emphasizes that Grok distinguishes itself from other models with its ability to provide humorous responses and quickly adapt to current events. This development could mark a new turning point in the evolution of artificial intelligence technologies.

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