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

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

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 spent the past year systematically reducing its dependence on Nvidia. The company signed a massive multi-year deal ...

OpenAI has launched GPT-5.3 Codex offering a 25% speed increase over GPT-5.2 Codex, helping developers ship code faster.

Matt Shumer on the overwhelming reaction to his artificial intelligence cri de coeur.

OpenAI has launched GPT-5.3-Codex-Spark, its first AI model built specifically for real-time coding, capable ...

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 ...