A new version of OpenAI’s Codex is powered by a new dedicated chip

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

OpenAI deploys Cerebras chips for 15x faster code generation in first major move beyond Nvidia

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

From Prototype To Platform: What Coding With AI Taught Me About The Future Of Work

After building an AI prototype in six hours, John Winsor turned it into a full platform in two weeks—showing how AI is ...

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

OpenAI's new GPT-5.3-Codex-Spark promises ultra-fast, conversational AI coding, if you can tolerate a few trade-offs.

This free MacOS app is the secret to getting more out of your local AI models

To save a prompt as a model, select the prompt from the sidebar, then click the Settings icon in the top-right of the Reins window. In the resulting pop-up, click "Save as a new model," which will ...