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

In a major milestone for the "AI coding wars," OpenAI CEO Sam Altman confirmed on X that the company's standalone Codex ...

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

As OpenAI and Anthropic feud over AI advertising, both companies are running Super Bowl ads for their AI products. After ...

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

OpenAI’s new Codex Spark promises to make coding feel instantaneous, letting developers collaborate with AI in real time ...

OpenAI launches GPT‑5.3‑Codex‑Spark, a Cerebras-powered, ultra-low-latency coding model that claims 15x faster generation speeds, signaling a major inference shift beyond Nvidia as the company faces ...

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 ...

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

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

OpenAI has hired Peter Steinberger, the founder of OpenClaw, as the $500bn start-up seeks to expand the ability of its artificial intelligence systems to conduct work autonomously.

GPT-5.3-Codex-Spark is the latest version of OpenAI's Codex and runs completely on Cerebras' wafer-scale engine.