OpenAI · Codex

codex-1

Benefit

+1.11

Harm

0.00

Net Good

1.11

Verified benefit

0.00

History

Cumulative score

Domains

Computer Science1.11

Release

Status released. First dated 16 May 2025.

Event timeline

Benefit16 May 2025

OpenAI launches Codex, a cloud software-engineering agent, in ChatGPT

On 16 May 2025 OpenAI released a research preview of Codex, a cloud agent powered by codex-1 (an o3 variant trained for software engineering) that writes features, runs tests, and opens pull requests in a sandboxed repo.

Computer ScienceprovisionalTier 3 Major+1.11