OpenAI made studying, project memory, and moving between typing, dictation, and desktop work easier.

The useful part is less switching friction across quizzes, project memory, dictation, typing, and desktop work.

For builders, the surface area is workflow: quizzes, memory controls, and input modes, not model behavior.

• Aug 15, 2026Think is selectable on the web for Free and Go users.
• Aug 15, 2026ChatGPT and Codex desktop app is in public preview on Linux with browser actions.
• Aug 15, 2026ChatGPT added interactive quizzes, editable project memory settings, and personalized homepage suggestions.

This is the world we build in. It moves this fast. We move with it.