ChatGPT now lets users pin chats and projects directly from the sidebar.

Pinned work now includes chats and projects, so important work stays close instead of split across the sidebar.

For builders, related work stays together in Recents or by project, next to faster sharing and notes.

• Aug 31, 2026Provider docs shed model and pricing guidance as Perplexity widened agent surfaces.
• Aug 25, 2026OpenAI models page removed visible model selection documentation text.
• Aug 25, 2026Anthropic model card removed Claude Fable 5 and Claude Mythos 5 selection guidance

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