Revision History
OpenAI Codex · 15 revisions
Sizes are character counts of the article source. The signed number is the change from the previous revision.
Recent edit summaries
Detailed summaries recorded by editors. Generic maintenance summaries are omitted here; every recorded revision remains below. Dates describe the edit, not necessarily the event it covers.
- Added hardware design and engineering workflow examples with evaluation limits
Version 15 · Nov 6, 2026, 09:29 PM
- Update: fix version-number links (e.g. Claude 3.5 was linked as Claude 3 followed by .5)
Version 14 · Nov 5, 2026, 10:52 AM
- Update: added the developer's official video.
Version 13 · Nov 1, 2026, 06:38 AM
- Correction: updated the Codex pricing table from early-2026 figures to October 30, 2026 plans (Free and Go access, Business at $20/$25, Pro 100/200/500, Business Premium) and added later active-user figures
Version 11 · Oct 30, 2026, 10:02 AM
- Improve internal links (2026-10-13)
Version 10 · Oct 13, 2026, 10:18 AM