So you're at work one day and you're talking to your colleagues in that professional, polite, kind of buttoned-up voice that people use when they're doing professional work stuff. Your mom or your ...

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

Welcome to AI Decoded , Fast Company ’s weekly newsletter that breaks down the most important news in the world of AI . You ...

OpenAI calls the new coding tool the "first milestone" in its relationship with the chipmaker.

OpenAI launches GPT‑5.3‑Codex‑Spark, a Cerebras-powered, ultra-low-latency coding model that claims 15x faster generation ...

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

OpenAI's new Spark model codes 15x faster than GPT-5.3-Codex - but there's a catch ...

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

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 ChatGPT website displayed on a laptop screen is seen in this illustration photo taken in Krakow, Poland on September ...