OpenAI has also announced a massive update for ChatGPT that removes one of the biggest limitations for Free users. The company is lifting message restrictions for text only conversations, allowing users to continue chatting without running into text chat limits. Along with the unlimited text conversations, the company is also bringing new AI models and additional features across its Free, Go, Plus and Pro subscription tiers. Free users get unlimited text chats, new AI modelOpenAI said Free users will no longer get limits on text based conversations, making ChatGPT more practical for everyday tasks such as writing, learning, brainstorming and general queries. Plus and Pro users receive upgraded GPT-5.6 SolIf you are a paid subscriber, OpenAI is rolling out an enhanced version of GPT-5.6 Sol.