The race to make the best AI assistant is red-hot right now as an increasing number of companies strive to capture a captivated audience. Hot off the heels of Grok 3 beta launching in the middle of last week, OpenAI has this week released a research preview of GPT-4.5, the latest and greatest of the company’s chat-based AI model to date.
OpenAI introduces GPT-4.5 AI model with more personality and natural-feeling conversations