OpenAI launches GPT-5.3 Codex Spark powered by Cerebras chips, signaling a shift from Nvidia reliance and intensifying the AI infrastructure race.

Spark, a lightweight real-time coding model powered by Cerebras hardware and optimized for ultra-low latency performance.

ChatGPT Pro subscribers can try the ultra-low-latency model by updating to the latest versions of the Codex app, CLI, and VS Code extension. OpenAI is also making Codex-Spark available via the API to ...

OpenAI has unveiled an ultra-fast AI model called GPT 5.3 Codex Spark model for real-time coding. All you need to know.

“Codex-Spark is the first step toward a Codex that works in two complementary modes: real-time collaboration when you want ...

OpenAI has spent the past year systematically reducing its dependence on Nvidia. The company signed a massive multi-year deal with AMD in October 2025, struck a $38 billion cloud computing agreement ...

OpenAI has launched GPT-5.3-Codex-Spark, its first AI model built specifically for real-time coding, capable of generating more than 1,000 tokens per second while handling real-world software ...

I really wanted to believe in this free AI coding tool could replace Claude Code. But it isn't ready for prime time unless you're willing to babysit.

Apple is opening Xcode to autonomous AI agents for the first time, releasing Xcode 26.3 with built-in support for Anthropic's Claude Agent and OpenAI's Codex. The update marks a significant shift in ...

On February 2, 2026, OpenAI announced the release of the Codex app for macOS, a specialized desktop interface that will transform the way engineers work together on lengthy software projects, manage ...

OpenAIs Codex app for macOS enables multi-agent workflows, parallel tasks, and higher rate limits across paid plans, accessible via desktop, CLI and IDE integrations.

OpenAI has introduced a new Codex app for macOS, streamlining the coding process for developers by consolidating AI-assisted tasks into a single interface. This app serves as a command centre, ...