OpenAI’s new GPT-5.4 mini and nano models bring a faster, more thoughtful ChatGPT experience to free users than I expected.
OpenAI has introduced GPT-5.4 mini and nano, bringing faster performance and significantly lower costs to high-volume AI workloads while retaining many flagship capabilities.
OpenAI has launched two new smaller AI models, the GPT-5.4 mini and GPT-5.4 nano. These are lighter and faster models, which are designed for handling large numbers of requests at lower costs. Here's ...
OpenAI has expanded its GPT-5.4 lineup with mini and nano models aimed at improving speed, cost efficiency and responsiveness ...
On March 17, 2026, OpenAI announced the release of ' GPT-5.4 mini ' and ' GPT-5.4 nano,' lightweight versions of GPT-5.4, which debuted in March 2026. GPT-5.4 mini/nano are designed to be fast and ...
OpenAI has released GPT-5.4 mini and nano, two high-efficiency models focused on speed and lower costs. GPT-5.4 mini is now available to Free ChatGPT users, offering improved coding and reasoning that ...
In this episode of eSpeaks, Jennifer Margles, Director of Product Management at BMC Software, discusses the transition from traditional job scheduling to the era of the autonomous enterprise. eSpeaks’ ...
OpenAI is expanding its offering of smaller models with the launch of GPT-5.4 Mini and GPT-5.4 Nano. The company says the new models are its most capable lightweight versions so far and are optimised ...