I tried GPT-5.4, and most answers were really good - but a few had me concerned ...
How do you write a resume using AI? I tested ChatGPT 5.4 and compared it to ChatGPT 5.2, to create an executive resume for a project director job. Here's what happened.
ChatGPT 5.4 Thinking adds KUA computer interaction; demos show token use dropping by up to two-thirds in some tasks, lowering run costs.
The latest model from OpenAI comes just days after the company launched GPT-5.3 Instant.
Sam Altman says GPT-5.4 is OpenAI’s best conversational model yet, but admits it still has three important weaknesses to fix.