OpenAI's GPT-4.5: Enhanced Creativity and Natural Conversational Style, But at a Cost


OpenAI's upcoming model, GPT-4.5, is expected to be up to 20 times more expensive than its predecessor but is anticipated to be more creative and have a more "natural" conversational style, according to OpenAI and early testers. The new model is said to have a broader knowledge base, improved emotional intelligence (EQ), and the ability to make creative insights without the need for reasoning. Despite its enhanced creativity and conversational style, GPT-4.5 may not excel in detailed step-by-step logic compared to OpenAI's o-series models. Additionally, the model may be slower due to its size and does not produce multimodal output like audio or video.