On Wednesday, SpaceXAI launched Grok 4.5, its newest AI model designed to help users write code, complete complex work tasks, and handle research-heavy projects.
SpaceXAI (formerly xAI) operates as a wholly owned artificial intelligence unit of Space Exploration Technologies Corp.
(NASDAQ:SPCX).
The company said Grok 4.5 is its strongest model so far and was trained alongside Cursor.
SpaceXAI said the model can build apps from simple prompts, create Excel models, draft PowerPoint slides, and write clear documents in Word.
