Grok 4.3 adds native LaTeX to Grok Files

Native LaTeX support transforms Grok Files into a legitimate research environment, positioning it as a serious competitor to specialized tools like Overleaf. This integration bridges the gap between LLM-generated technical drafts and publication-ready formatting while enhancing the reasoning process by allowing immediate visualization of complex formulas and proofs. Ultimately, the update reinforces xAI's strategy of building high-utility tools for the scientific community and reduces friction for academic users who previously had to export content to external compilers.