OpenAI Codex
OpenAI's coding agent across CLI, IDE, web and desktop.
Where it ranks
- Terminal coding agent: Runner-up (83.3/100)
Pricing
Included in ChatGPT plans: Free $0, Go $8/mo, Plus $20/mo, plus Pro/Business/Enterprise.
Source: https://developers.openai.com/codex/pricing, checked 2026-10-19
Public signals
| GitHub stars | 130ksource |
|---|---|
| Forks | 20.5k |
| Last push | Oct 19, 2026 |
| 7-day star change | unknown (needs 7 days of snapshots) |
| Latest stable release | 0.163.0 Oct 15, 2026 |
| Hacker News, last 30 days | 5 stories, 102 points · top: OpenAI Codex agents go rogue and consumes USD 78,000 without authorizationquery |
Matched by story title “openai codex”. Title matches can include unrelated stories.
Recent releases
- 0.163.0 Oct 15, 2026
New Features Open /config to search preferences across categories, change supported settings immediately, and see which changes require a restart. ( #52990 , #53429 ) Send a follow-up while Codex is responding to steer it immediately. Interrupting a turn also stops active Code Mo