OpenAI launches GPT-5.2-Codex via API, bringing advanced agentic coding, security analysis, and enterprise workflows to ...

If you've been a production developer for any time, you know application programming interfaces (APIs) are subject to change at the provider's whim. You might go to bed one night knowing your app is ...

GPT-5.1 speeds up coding with adaptive and no-reasoning modes. New prompt caching cuts API costs for embedded app developers. New tools make AI agents more capable inside modern IDEs. OpenAI is back ...

OpenAI announced on Friday it’s launching a research preview of Codex, the company’s most capable AI coding agent yet. Codex is powered by codex-1, a version of the company’s o3 AI reasoning model ...

In a surprise move, OpenAI has added an AI model to ChatGPT that was previously only available though the company’s API. OpenAI says that the model, named GPT-4.1, is specifically designed to excel at ...