Codex

9.0
1:2Rounds won

Cursor

9.2
Evaluation

Round by round

Editor experienceCursor

Cursor's IDE is purpose-built for AI.

Parallel background tasksCodex

Codex runs many cloud sandboxes.

Model choiceCursor

Cursor is not tied to one lab.

Pick Codex if

ChatGPT-plan teams that batch PRs.

Pick Cursor if

Developers who want the best AI editor.