I’d love to see a lightweight way to ask follow-up questions about a specific part of a ChatGPT response without branching or cluttering the main conversation.
Proposed flow
Highlight a sentence or paragraph → tap “Ask about this” → open a small contextual subthread attached to that passage → ask one or several clarification questions → close it → continue reading the original conversation.
This is different from Branch in new chat.
Branching creates a separate full conversation from an entire message. What I’m proposing is a lightweight, temporary discussion attached specifically to selected text inside a response.
Example:
Select text → Ask about this → contextual subthread → clarification → return to main chat
Why it would be useful
In long conversations, especially when studying, coding, researching, or learning languages, I often want to clarify one small point without interrupting the main line of discussion.
At the moment, these small questions either clutter the main chat or require creating another conversation.
An inline contextual thread would preserve the structure of the main conversation while still allowing users to explore individual ideas in depth.
The exact UI could be a bottom sheet, pop-up, nested thread, or another implementation. The important part is that the subthread remains attached to the selected passage rather than becoming another full chat.
I strongly support this proposal. I believe its value is much greater than a convenient way to ask follow-up questions.
A local, anchored clarification thread could give ChatGPT an important way to learn the user’s implicit context: not only what they do or do not know, but also how they naturally understand and name concepts. A user who asks about a selected phrase may not lack the underlying knowledge at all; they may simply be encountering an unfamiliar wording for a concept they already know.
That distinction matters. For example, a technically correct term can still impose unnecessary translation effort if it is not the vocabulary the user normally uses. The best answer is not merely factually correct; it is phrased so that the user can understand it directly, using terminology that fits their existing mental model and working language.
The proposed interaction creates a low-friction signal for this alignment:
Select a phrase → ask for clarification or say “I would call this X” → resolve the local question without interrupting the main thread.
Over time, and only with explicit user control, ChatGPT could use these signals to distinguish a genuine knowledge gap from a vocabulary mismatch and produce responses that are more natural, more immediately understandable, and better aligned with the individual user.
For that reason, I see this not as a minor UI enhancement, but as a potentially important capability for personalized, high-quality conversation.
Thanks for the suggestion! We'll share the idea for quick, anchored follow-up chats and vocabulary controls with the product team. We don't have a timeline, but appreciate the detail.