The Curious Case of Grok: Can a Model's Performance Overcome Its Past? Elon Musk's claims that his company's model, Grok 4.
6, has achieved frontier intelligence across several coding and knowledge work benchmarks are significant, particularly given its performance on some measures surpasses OpenAI's GPT 5. 6 Sol.
Grok's resurgence is attributed in part to its partnership with Cursor, an agentic coding company that has provided valuable real world usage data for training the model.