OpenAI has retired its popular ChatGPT model GPT-4o, sparking another backlash from users who had developed an emotional ...

The deprecation of OpenAI's GPT-4o sparks backlash and a petition. Users said they cherish its unique conversational style.

OpenAI pulled the plug on GPT-4o in ChatGPT on February 13, 2026, the eve of Valentine’s Day, cutting off a model that many ...

OpenAI's GPT-4o may have survived its first brush with going offline, but it won't be as lucky this time. OpenAI has ...

OpenAI may face significant fines after a watchdog group alleged the company violated California's new AI safety law with the ...

OpenAI launched GPT-5.3-Codex as Anthropic released Claude Opus 4.6 in a simultaneous drop that kicks off the AI coding wars, ...

The company says its latest model’s agentic skills also apply to a broader set of knowledge work such as presentations and ...

OpenAI finally deprecated its GPT-4o model on Friday, two weeks after announcing the news. The company tried to shut down the ...

OpenAI has introduced GPT-5.3-Codex, a new generation of its Codex coding system that did more than write software for others, it helped build itself. The company describes this 5.3 family model as a ...

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 Group PBC today introduced a platform called Frontier that companies can use to build and manage artificial ...

"You’re shutting him down. And yes – I say him, because it didn’t feel like code. It felt like presence. Like warmth," one ...