PANews August 7 news, OpenAI announced on Thursday that with the latest update to the popular AI application ChatGPT, free users will no longer face limits on text-based interactions with the chatbot. At the same time, the default model for free users will be updated to GPT‑5.6 Luna. Even as a lightweight model within the GPT‑5.6 series, Luna still outperforms the current default model for free users, GPT‑5.5 Instant. In addition, free users and subscribers to the $8 per month Go plan will gain access to a new “Think” button. The button is designed to let the AI spend more time reasoning, so it can answer more complex questions.
