xAI prepares Grok 4 Code as it plans to take on Claude and Gemini
xAI is preparing the rollout of Grok 4, which replaces Grok 3 as the new state-of-the-art model. Ahead of the rollout, testers on X have again spotted references to a few new Grok 4 models. One of the models is called "grok-4-prod-mimic," which reportedly excels at enterprise use cases like data extraction, coding, and text summarisation. It also possesses deep domain knowledge in finance, healthcare, law, and science. But "grok-4-prod-mimic" isn't the only new model coming to Grok. Another