OpenAI is giving ChatGPT one of its biggest everyday overhauls yet. The company is removing text message caps for free accounts while rolling out an updated version of its flagship GPT-5.6 Sol model ...

OpenAI has announced that ChatGPT free users will be upgraded to the default model, GPT-5.6 Luna. With these free users of ChatGPT will be offered unlimited text chats and increased access to its ...