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

The company says its latest model’s agentic skills also apply to a broader set of knowledge work such as presentations and ...

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

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

Notably, GPT-5.3-Codex is the first OpenAI model that was used to create itself: The team used early versions of the model to debug its training, manage its deployment, and diagnose test results and ...

New large language models seem to spring up daily, and OpenAI's (OPENAI) latest, GPT-5.3-Codex, was the startup's first model ...

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 is trying to win market share from rivals like Anthropic and Cursor as AI coding tools gain in popularity.

OpenAI will enable developers to embed their applications into ChatGPT using a new software toolkit called the Apps SDK. Executives revealed the first seven apps that integrate with the chatbot ...

OpenAI gives an example of how this could work in practice. The company used Codex to create a Mario Kart-like racing game, ...

OpenAI is testing a new model for Codex called "GPT-5.2-Codex-Max." Some users have spotted a new model, GPT-5.2-Codex-Max, when they ask Codex what model it is using. OpenAI rolled out Codex with GPT ...

Shares of tech heavyweights with ties to OpenAI have gained in the wake of positive developments for the startup that boosted ...