OpenAI is making a major change to how it operates ChatGPT free and Go accounts. Starting next week, the company will no longer enforce rate limits on users of those accounts for prompts that involve only text. OpenAI is also making GPT-5.6 Luna, the smallest model in its new GPT-5.6 family, the new default for Free and Go accounts. For text chats, free and Go users can use that feature without limit — unless you combine it with other features, in which case your usage will count against a separate limit. Removing rate limits, even if it's just for text chats, is a major milestone for OpenAI.