Story
SpaceXAI and Cursor Unveil New Grok 4.5 AI Model

Summary
SpaceXAI has introduced Grok 4.5, its first artificial intelligence model developed in collaboration with the AI coding startup Cursor. The new model is designed to improve performance in coding, finance, and legal tasks as the company increases its competitiveness in the AI sector.
SpaceXAI announced a new artificial intelligence model, Grok 4.5, on Wednesday, a product of its partnership with AI coding startup Cursor. This marks the first joint model created by the two companies, following SpaceXAI's formal agreement to acquire Cursor in a deal reportedly valuing the startup at $60 billion.
According to a company blog post, Grok 4.5 is engineered to manage complex and extended tasks. While software engineering remains a primary focus, the new model expands its capabilities to a broader range of applications, including work in the legal and financial services sectors. The model is also said to feature enhanced cybersecurity capabilities.
The collaboration is part of a larger strategy by Elon Musk’s company to advance in the AI industry and grow its base of business customers. The move addresses an area Musk had previously identified as a weakness for his AI venture, which was known as xAI before its merger with SpaceX.
AdThis release follows other recent efforts by the company to bolster its AI offerings. In May, SpaceXAI launched its first coding agent to compete with products from rivals like Anthropic PBC and OpenAI, signaling a concerted push to improve its standing in the AI development landscape.