Grok 3 Think Mode: Web Search plus Python

Grok 3's Think toggle enables its reasoning model for math, coding, and science, and its system prompt supports invoking both the web search tool and the Python code execution tool multiple times within a single response.

[Enable Think Mode] Use your web search tool to fetch the latest quarterly revenue and R&D figures for the top 4 semiconductor foundry companies, then invoke your Python code execution tool to calculate the R&D-to-revenue intensity regression and display the exact Python output table.