According to OpenAI, GPT-5 Codex improved human preference scores on mobile websites. In addition, when GPT-5 Codex is used ...

GPT-5-Codex now extends this unified setup with deeper engineering capabilities — even running "independently for more than 7 ...

OpenAI has added a new feature to ChatGPT, letting Plus, Pro and Business users control GPT-5 Thinking’s response speed.

Unlike GPT-5, which is built as a general-purpose AI model, GPT-5-Codex is optimized for what OpenAI calls “agentic coding," ...

OpenAI scored a flawless 12/12 and Google DeepMind struck gold at ICPC 2025, the world’s toughest programming contest for top ...

Microsoft is adding automatic AI model selection to its Visual Studio Code editor that will automatically pick the best model ...

OpenAI is rolling out the GPT-5 Codex model to all Codex instances, including Terminal, IDE extension, and Codex Web ...

OpenAI launches GPT-5 Codex, an AI agent that the company said could run for hours on complex software projects.

OpenAI adds control over GPT-5 thinking speed for Plus, Pro, and Business users. Modes Standard, Extended, Light, and Heavy ...

Codex, a variant of GPT-5 that is optimized for Codex, OpenAI’s AI coding agent. It was trained on real-world engineering ...

From cloud hand-offs to GitHub reviews, GPT-5-Codex is optimized for agentic coding and designed to supercharge developer workflows.

OpenAI has launched GPT-5 Codex, an AI model built for software development. It can write, debug, and review code, working interactively or independently on long tasks. Available across Codex tools, ...