2026-07-09 17:29

Finally, an answer to Claude Code and Codex from Elon Musk's team. Grok 4.5 — Faster and Cheaper than the Opus-Class https://x.ai/news/grok-4-5 https://cursor.com/blog/grok-4-5 On July 8, 2026, SpaceXAI unveiled the Grok 4.5 model—tailored for code generation, autonomous tool use, and "office" tasks. It was trained in collaboration with Cursor on tens of thousands of GPUs. The training data…