OpenAI unveils GPT-5.3-Codex to tackle more advanced and complex coding

GPT-5.3-Codex is about more than just writing code ...

OpenAI launches a Codex desktop app for macOS to run multiple AI coding agents in parallel

OpenAI has launched a new Codex desktop app for macOS that lets developers run multiple AI coding agents in parallel, ...

New OpenAI Codex App Launches : Multi-Agent Worktrees on macOS

The new OpenAI Codex app for macOS manages multiple agents with worktrees and pending results, helping teams move faster on ...

ChatGPT 5.3 Codex Moves Ahead on Code, While Claude’s 4.6 AI Banks on Reliability

On a 2.0 terminal benchmark, OpenAI’s model scores about 10% higher, guiding users toward stronger results on long, complex ...

OpenAI launches new dedicated Codex app for macOS to supercharge AI-driven software development

OpenAI has introduced a new Codex app for macOS, easing the coding process for developers by combining AI-assisted tasks into ...

Multiple AI agents orchestrating with OpenAI's Codex app

OpenAI's new Codex app offers developers a central user interface for multiple Codex agents, including projects, capabilities ...

OpenAI brings its Codex coding app to Mac, with new multi-agent abilities included

OpenAI gives an example of how this could work in practice. The company used Codex to create a Mario Kart-like racing game, ...

OpenAI launches Codex app for macOS to speed up software projects

The app is powered by GPT-5.2-Codex, OpenAI’s newest programming-focused large language model. It can process prompts with up ...

OpenAI's new GPT-5.3-Codex is 25% faster and goes way beyond coding now - what's new

OpenAI's new GPT-5.3-Codex is 25% faster and goes way beyond coding now - what's new ...

OpenAI Releases GPT-5.3-Codex

Notably, GPT-5.3-Codex is the first OpenAI model that was used to create itself: The team used early versions of the model to debug its training, manage its deployment, and diagnose test results and ...