OpenAI Codex CLI vs Cursor AI: Which Should Developers Use in 2026?
OpenAI relaunched Codex in 2025 as a fundamentally different product from the original API that was deprecated in 2023. The new OpenAI Codex CLI is a terminal-based agentic coding agent — not an API for code completion, but a full autonomous coding agent you run in your terminal. Searches for "codex" and "codex ai" became Breakout rising queries in early…
