Python continues to be central to AI, data science, and backend development, reinforcing Codex’s goal to become the most capable agent across the development lifecycle.

OpenAI is acquiring Astral, a developer of open-source Python tooling, to expand the Codex ecosystem and accelerate integration across the software development lifecycle.

Reuters reported on the deal, citing statements from OpenAI and Astral and noting broader industry competition in AI coding tools.

The founders and investors are thanking the Astral team and users, underscoring ongoing commitment to productive programming tools.

Astral’s tooling, used across millions of developer workflows, will bring engineering expertise into OpenAI and deepen Codex’s capabilities.

Financial terms were not disclosed, but Astral’s developer tools will join Codex, a platform backed by Microsoft.

OpenAI plans to maintain support for Astral’s open-source products, while future Codex iterations of GPT models are expected to remain largely non-open-source.

The integration aims to speed up Codex development and extend its reach from planning and coding to running tools, verifying results, and maintaining software over time.

The source material around the acquisition includes sponsor mentions and unrelated links, not essential to the core news.

The combination emphasizes building high-leverage tools to boost Python productivity and accelerate software development through AI.

Codex has seen rapid user growth this year, with weekly active users surpassing two million and overall usage increasing severalfold, signaling strong momentum.

The move aligns with OpenAI’s strategy to create agentic AI that operates across entire workflows, not just isolated tasks.