Discover 15 powerful ChatGPT tips to boost productivity, save time, and unlock creativity. Learn how to make ChatGPT work ...

OpenAI has launched three new reasoning models - o3, o4-mini, and o4-mini-high for Plus and Pro subscribers, but as it turns out, these models do not offer 'unlimited' usage.

New usage limits up the amount of messages per week for o3 and o4-mini You get 100 messages a week for o3 and 300 a day for o4-mini You can see the date that your usage limits will reset ChatGPT ...