The update is aimed at improving the overall user experience on ChatGPT. It comes alongside a move to double the hourly usage limits for GPT-4o and GPT-4-mini-high models for ChatGPT Plus subscribers, following feedback from high-usage customers. Altman also …
OpenAI upgrades GPT-4o with improved ‘intelligence and personality’
Published on April 26, 2025 by Banzai