ToolsThe story, in brief
Introducing upgrades to Codex
Not a pilot. OpenAI's Codex now runs autonomously across terminal, IDE, web, and mobile—real-time collaboration built in.
The KeyNews take
Why it matters
OpenAI is shipping tangible developer productivity gains with Codex upgrades focused on speed, reliability, and cross-platform autonomous task execution. This signals a shift toward AI-native development workflows that don't require switching tools.
The key facts
5 to knowCodex upgrades: faster performance, improved reliability
Real-time collaboration feature added
Autonomous task execution capability
Multi-platform availability: terminal, IDE, web, mobile
Published Sep 15, 2025
Go to the source
OpenAI Blogopenai.com
Publisher excerpt: Codex just got faster, more reliable, and better at real-time collaboration and tackling tasks independently anywhere you develop—whether via the terminal, IDE, web, or even your phone.