Free ChatGPT users shouldn't notice much of a change, but some devoted 4o users are already clearly disgruntled.

On Friday, OpenAI engineer Michael Bolin published a detailed technical breakdown of how the company’s Codex CLI coding agent ...

OpenAI will retire GPT-4o and other legacy ChatGPT models in February 2026 as it shifts focus to newer GPT-5 systems.

OpenAI has announced it will retire GPT-4o, GPT-4.1, and other models from ChatGPT on February 13, marking its second attempt after user protests forced reversal.

Merge Labs’ launch, backed by OpenAI and supported by scalable infrastructures like AI.cc, represents a pivotal moment in the ...

OpenAI has taken a new step in the availability of its most advanced programming model by making GPT-5.2 Codex accessible via ...

OpenAI has unveiled a series of updates and tools designed to enhance its API ecosystem, empowering developers to build more advanced and efficient AI agents. These updates include the introduction of ...

OpenAI would like scientists to work through their latest research paper with ChatGPT as their co-author. On Tuesday, the ...

What if creating stunning, professional-grade images could be as simple as typing a sentence? With the advent of the OpenAI GPT-Image-1 API, this bold vision is now a reality. Imagine transforming a ...

Microsoft will no longer be the exclusive provider of new cloud computing capacity to OpenAI — a new twist in their ...

Worldcoin surged 16% after a report said OpenAI is exploring proof of personhood using biometric tools, including iris-scanning technology.

LiteLLM allows developers to integrate a diverse range of LLM models as if they were calling OpenAI’s API, with support for fallbacks, budgets, rate limits, and real-time monitoring of API calls. The ...