The public release improves audio, speech, debugging, and developer experience. Additionally, a more cost-effective mini variant can be used.

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. A few days ago, on November 26th, right before Thanksgiving, OpenAI, the maker of ChatGPT, ...

A breach at data analytics provider Mixpanel Inc. has compromised the account information of some OpenAI Group PBC users. The ChatGPT developer disclosed the incident on Wednesday. Mixpanel’s namesake ...

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 ...

IPO, we’re halfway there: AI, livin’ on a prayer OpenAI, a maker of frontier models, has announced a platform called Frontier ...

Some OpenAI customer data was exfiltrated in a supply chain attack. The attack only affected visitors to OpenAI's API documentation. The damage was minimal yet noteworthy. A supply chain attack occurs ...

OpenAI has introduced a new Codex app for macOS, streamlining the coding process for developers by consolidating AI-assisted ...

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 expanded its data residency regions for ChatGPT and its API, giving enterprise users the option to store and process their data closest to their business operations and better comply with local ...

OpenAI has launched a new Codex desktop app aimed at helping developers manage multiple ...

The company says its latest model’s agentic skills also apply to a broader set of knowledge work such as presentations and spreadsheets. On Thursday, OpenAI released GPT-5.3-Codex, a new model that ...