Why OpenAI’s latest coding breakthrough is forcing the company to rethink how—and how fast—it can deploy its most powerful ...

GPT-5.3-Codex is the first time the ChatGPT maker has found that its own models can be instrumental in its own development.

Today, OpenAI announced GPT-5.3-Codex, a new version of its frontier coding model that will be available via the command line, IDE extension, web interface, and the new macOS desktop app. (No API ...

A Chrome browser extension posing as an artificial intelligence assistant is siphoning OpenAI credentials from more than ...

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 ...

OpenAI launches GPT-5.3-Codex with faster coding, stronger reasoning, and higher benchmark accuracy—plus API access soon.

The deal positions Snowflake to compete with Databricks in AI while giving OpenAI enterprise distribution beyond Microsoft’s ecosystem.

OpenAI launched GPT-5.3-Codex as Anthropic released Claude Opus 4.6 in a simultaneous drop that kicks off the AI coding wars, with benchmark claims, enterprise agent ambitions, and cybersecurity ...

OpenAI has officially announced the retirement of several legacy AI models in ChatGPT, with GPT-4o being the most ...

From time to time, OpenAI removes older models from ChatGPT’s model picker, as users become accustomed to newer ones. Here ...

Thousands of users reported issues with OpenAI's chatbot, ChatGPT. Here's what we know about the outage, including whether ...

Anthropic has launched Claude Opus 4.6 with a 1M-token context window, multi-agent “agent teams” in Claude Code, and new API ...