You asked Codex to 'fix only this bug,' but it ended up cleaning up unrelated files. To reduce such diffs, it is effective to ...

Earlier this month, OpenAI released the first GPT-6 model with Astra. Now GPT-6 is expanding with new GPT-6 Sol ...

OpenAI's Codex agents completed a security sprint across its systems. Valuation hitting $1.75T by December priced at 25.5% YES.

Researchers escaped OpenAI's Codex sandbox two ways, one running commands on a developer's machine from its most locked-down mode. OpenAI has patched both.

OpenAI restored a five-hour Codex usage window for ChatGPT Plus users, adding another limit developers must track alongside their weekly allowance.

OpenAI has added agentic capabilities to ChatGPT Voice on the web and mobile app for all users. The update lets people start ...

OpenAI launched GPT-6 Sol and Luna with lower API prices, cheaper caching and stronger coding results aimed at reducing the ...

OpenAI's new $100 ChatGPT Pro tier and a paused $200 plan reveal how surging demand for GPT-6 Astra is testing the company's ...

OpenAI announced on Friday it's launching a research preview of Codex, the company's most capable AI coding agent yet. Codex is powered by codex-1, a version of the company's o3 AI reasoning model ...

As companies entrust AI systems with increasingly valuable intellectual property, the policies governing model training, ...