Sending prompts to all agents
A single shared prompt box sends the same message to every pane in Compare Mode at once.
Compare Mode has one shared prompt box above the panes. Submitting a prompt there sends the exact same message to every agent in the comparison at the same time, rather than needing to paste it into each pane individually.
How it's dispatched
The prompt is sent to all panes concurrently, so agents are working on the same input at the same time and you can watch their responses come in together rather than one after another.