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SpaceXAI – a joint venture between SpaceX and xAI, today officially launched their latest artificial intelligence model, named Grok 4.5. Through it, it is marketed as Grok’s best model that focuses on programming and agent-based tasks, in addition to reasoning.
SpaceXAI says Grok 4.5 has been trained with a data set that involves content and knowledge in the fields of programming, science, engineering and mathematics. This makes this model very smart and also efficient in reasoning, including engineering tasks. For the purpose of developing this model, SpaceXAI has also collaborated with their new subsidiary, Cursor.
The Grok 4.5 model is now accessible via Grok Build and Cursor starting today. Elon Musk stated that this model operates faster, and is more efficient in terms of token usage.
