Grok 4.7 promises stronger AI coding performance without a higher base price, but heavy token consumption could reduce those savings.SpaceXAI released Grok 4.7 on Sept. 21 as its latest model for coding and professional knowledge work. According to the company, it uses a larger base model than Grok 4.6 and underwent a longer reinforcement-learning run focused on difficult tasks that can take hours to complete.