The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).
OpenAI will consolidate its fragmented desktop products into a single superapp, a report claims, as rival Anthropic gains ...
OpenAI announced Tuesday the launch of Study Mode, a new feature within ChatGPT that aims to help students develop their own critical thinking skills, rather than simply obtain answers to questions.