OpenAI launches GPT-5.4 mini and nano, bringing near-flagship AI performance to free ChatGPT users at a fraction of the cost.

An online trend is rigging the answers of popular AI chatbots with shocking ease, challenging user trust in agentic systems. Dubbed generative engine optimization, or GEO, the fad utilizes blog posts ...

OpenAI's GPT-4o may have survived its first brush with going offline, but it won't be as lucky this time. OpenAI has officially retired GPT-4o, the ChatGPT model that was seen as more conversational ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

On Thursday, OpenAI released GPT-5.3-Codex, a new model that extends its Codex coding agent beyond writing and reviewing code to performing a much wider range of work tasks. The release comes as ...

Update at 5 p.m.: Users began reporting issues with Chat GPT for a second time on Wednesday with more than 2,000 users submitting reports starting at around 4:30 p.m. As of 5:05 p.m. the OpenAI status ...

As OpenAI prepares to retire its GPT-4o AI model, some ChatGPT users protest the company. Credit: CFOTO/Future Publishing via Getty Images Some ChatGPT users are excited when OpenAI announces a new ...

OpenAI announced it will retire several models from its ChatGPT chatbot next month. GPT‑4o, which is beloved for its warm conversational style, is one of the models that will be removed from the ...

Open AI will begin testing ads in Chat GPT for certain users in the US. The ads will be shown to free users and in the new Chat GPT Go subscription, which costs $8 per month. They will not be shown to ...

Yesterday, just as OpenAI celebrated its 10-year anniversary, the AI company launched GPT-5.2, its latest series of AI models to power ChatGPT. The latest release is allegedly in response to OpenAI’s ...

Dec 11 (Reuters) - OpenAI on Thursday launched its GPT-5.2 artificial intelligence model, after CEO Sam Altman reportedly issued an internal "code red" in early December pausing non‑core projects and ...

Just a month after introducing GPT 5.1, OpenAI introduced GPT-5.2, the next-generation model that will power its popular chatbot. GPT-5.2 is OpenAI's "most capable model series yet for professional ...