Free accounts are also getting access to a new think button, which shifts the conversation into a thinking mode for queries that need in depth reasoning and knowledge hunting. For the unaware, the Luna model is equivalent to the “nano” series of models before the new naming scheme arrived with the GPT 5.6 series earlier this year. It offers a context window of 1,050,000 tokens and a knowledge base that cuts off at Feb 16, 2026, with reasoning support in tow. It is multi modal, which...
