OpenAI just revealed cheaper versions of its flagship model. Here’s how to use them

OpenAI’s GPT-5.4 mini and nano are here, and they’re designed to help you get stuff done on a budget.
ZDNet

You'll code faster and spend less with OpenAI's new GPT-5.1 update - here's how

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 ...
VentureBeat

OpenAI is ending API access to chatgpt-4o-latest in February 2026

OpenAI has sent out emails notifying API customers that its chatgpt-4o-latest model will be retired from the developer platform in mid-February 2026. Access to the model is scheduled to end on ...

OpenAI launches GPT 5.4 mini and nano, its most capable small AI models yet: How to use them

OpenAI has launched GPT 5.4 mini and GPT 5.4 nano, the company's most capable small AI models yet: Here's how to use them ...
ZDNet

OpenAI's new GPT-5.4 clobbers humans on pro-level work in tests - by 83%

GPT-5.4's 83% score suggests AI rivals expert professionals. Tests span nine industries and 44 real-world occupations. New capabilities boost coding, tools, and computer control. It seems like only ...