OpenAI has officially announced that GPT-4 will be phased out from the ChatGPT platform on April 30, 2025, with GPT-4o taking its place entirely. However, GPT-4 will remain accessible through APIs. OpenAI claims that GPT-4o consistently surpasses GPT-4 in various domains such as writing, coding, and STEM during direct evaluations. Recent enhancements have further refined GPT-4o's ability to follow instructions, solve problems, and maintain a fluid conversation, positioning it as a seamless upgrade from GPT-4.
