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

Writing is often the hardest part of research, even after you’ve done all the background reading and figured out your main ...

Xcode can now connect to external AI coding agents, making it possible to prototype working apps with minimal programming experience.

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

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 ...