OpenAI has formally brought back its highly capable GPT‑3.5 Turbo API to developers, a significant step towards restoring the foundation of the original ChatGPT that delighted the world in 2022.

One of the most influential—and by some counts, notorious—AI models yet released will soon fade into history. OpenAI ...

OpenAI's new GPT-4.1 models-standard, and mini-have been claimed to outperform GPT-4o in coding, instruction following, and ...

OpenAI is releasing its GPT-4.1 and GPT-4.1 mini AI models in ChatGPT, giving users access to the company's improved coding models.

OpenAI's GPT-4.1 upgrade is more than just hype. Here's how this model outperforms GPT-4o in software development, long-form ...

Previously available only via API, the models are now accessible to ChatGPT Plus, Pro, and Team users, while free users will ...

OpenAI announced that its flagship model, GPT-4.1, will be rolled out to ChatGPT. The model will be available for all paid accounts and team users under the model picker dropdown menu. OpenAI revealed ...

OpenAI introduces GPT-4.1 and GPT-4.1 mini models in ChatGPT, offering improved coding capabilities and access through ...

OpenAI has launched GPT-4.1 and GPT-4.1 mini models for ChatGPT users, enhancing access beyond the API. The models excel in ...