OpenAI has announced the launch of GPT-4.5, its most advanced AI model to date, marking a significant step forward in artificial intelligence. Initially made available to ChatGPT Pro users and ...

OpenAI announced it will retire several models from its ChatGPT chatbot next month, including its GPT‑4o model that is beloved by some users.

OpenAI is permanently retiring its GPT-4o model on February 13, 2026, along with several other older models. Despite bringing it back once after user ...

It's been framed as part of a broader model lineup refresh timed with “the previously announced retirement” of GPT-5 (Instant and Thinking) within ChatGPT.

OpenAI on Thursday unveiled a stripped-down version of its GPT-4o large language model, GPT-4o mini, which the startup said has better accuracy than GPT-4, and costs dramatically less than GPT-3.5 ...

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

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Yesterday, OpenAI pre-empted Google’s big I/O developer conference with ...

OpenAI has unveiled GPT 4.1, a innovative large language model (LLM) designed to meet the evolving demands of developers. This release introduces significant advancements in areas such as coding, ...

OpenAI rolled out GPT-4o mini, a replacement for GPT 3.5 Turbo that is more powerful than other models in its class. Because it’s hyper efficient, GPT 4o mini will make AI available to more people at ...

When you’re at the helm of an AI-focused company, you revel in these moments: a new model released by a major player in the space. Recently, OpenAI unveiled its GPT-4.5—and it’s making waves in all ...