I’d like to request support for rendering Mermaid code directly as diagrams within the ChatGPT interface. Possibly as a preview option in Canvas. And ideally the ability to make requests for tweaks pertaining to specific elements of a given diagram.
Mermaid can be a very useful tool for documenting code and systems, but validating it is a lot easier if you can see the diagram.
Yea this would be awesome. As the majority of markdown editors, GitHub and GitLab support mermaid out of the box, it would make a lot of sense. Please integrate first class support for mermaid 
I 100% agree. ChatGPT now routinely gives me mermaid representations of code structure (because I kept asking for it) but I have to copy paste into some throwaway md file.
Having said that, ChatGPT also routinely forget to put double quotes around names, so it doesn’t render properly. It would be nice if they could also do some internal preprocessing to clean-up syntax errors like that
Its 2026 and ChatGPT is still not able to render mermaid diagram? Why is this not a priority?