Improving GPT‑5.6 Sol in ChatGPT—and expanding access to GPT-5.6 Luna for free users
The update introduces GPT‑5.6 Sol, enhancing everyday conversations and providing more focused answers for all users. Plus and Pro users benefit from improved reliability and a new slider to control the depth of responses, while Free users switch to GPT‑5.6 Luna with unlimited text chats and a new Think button for complex questions. The model avoids romantic roleplay, age-restricted challenges, and harmful content, focusing on reliable, helpful responses. It aims to expand access to the latest model for free users and improve the overall chat experience.
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