What is the difference between Research Mode and Create Mode?

Research mode: this mode is perfect for brainstorming sessions and refining ideas. The agent will not provide assets, but it will ask questions and try to provide direction for the piece of content which is being discussed. When the details of the project have been established, the Agent will send the job to Create Mode. 

Create mode: this is where the Agent will create the generations. Users can start directly in Create Mode if they already have a well established concept or idea.