OpenAI is rolling out a change to ChatGPT that removes text-chat limits for users on its free and “Go” tiers. Multiple outlets report that, starting next week, users on these plans will be able to have unlimited text chats with the chatbot, a shift from the current experience where heavy use can trigger rate limits. The update is described as part of an upgrade to ChatGPT’s default options for both free and paying users, according to one report. In addition, TechCrunch and The Verge say OpenAI is adding a new “think” button intended to help with more complex questions. The reports indicate the feature is aimed at improving how the model handles difficult queries, though they do not provide further technical detail beyond the availability of the button. Overall, the coverage agrees on the core changes: unlimited text chat access for free and Go users and the introduction of a “think” control for handling complex prompts.