GROK CODE FAST 1

Summary from the TLDR newsletter

grok-code-fast-1 is a speedy and economical reasoning model that excels at agentic coding. xAI built the model from scratch using a brand-new model architecture. The model has mastered the use of common tools like grep, terminal, and file editing. It is free for a limited time for users of select launch partners, including GitHub Copilot, Cursor, Cline, Roo Code, Kilo Code, opencode, and Windsurf.