SpaceXAI has officially launched Grok 4.5, a sophisticated artificial intelligence model developed in collaboration with the coding startup Cursor. This release follows a massive $60 billion acquisition of Cursor's parent company, Anysphere, marking a strategic shift to compete with industry leaders like OpenAI and Anthropic. The new model is engineered to manage complex, long-duration tasks across the legal, finance, and software engineering sectors with improved speed and lower costs. Early performance data suggests that while it may trail some rivals in general benchmarks, it significantly outperforms competitors in specialized professional fields like law. By integrating this technology directly into the Cursor platform, the company aims to provide a versatile tool for both high-level programming and broad industrial applications.