Proposit

June 14, 2026

Start with a blank argument or the AI builder — your choice. When you create an argument, choosing "Assisted" opens the Proposit Argument Builder right away, while choosing "Empty" gives you a clean slate with a short prompt pointing you to add a premise or launch the builder whenever you're ready.
Close and re-open the builder. The Argument Builder now has a close button, and you can bring it back any time from the argument's gear menu while the argument is still empty.
Your builder conversation is waiting when you come back. If you start a conversation with the Argument Builder on a blank argument and leave without finalizing, reloading the page brings the builder back open right where you left off instead of showing an empty page.
A smoother builder chat. The chat panel stays a fixed size with its own scrolling history instead of stretching down the page, and the assistant's reply now appears in place as it streams rather than under a lingering "waiting…" line.