OpenAI to Retire GPT-4, Introducing GPT-4o as the New Default
OpenAI has announced it will phase out GPT-4 from ChatGPT effective April 30, 2025, replacing it with GPT-4o. The new model, already the default, has shown superior performance in writing, coding, and problem-solving. While GPT-4 will still be accessible via OpenAI’s API, the transition marks a significant upgrade in capabilities. OpenAI's CEO, Sam Altman, noted that GPT-4 was costly to develop and has been involved in copyright disputes with publishers. The retirement of GPT-4 comes alongside the introduction of a new family of models, including GPT-4.1 variants.
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