Doing multiple models a day to achieve results

Hi, when using the model to build a business, is it one big model? Or lots and lots of tiny little successive models throughout the day to get the tasks done?

I guess I could ask, am I doing it right? But what I really want to ask is, is this what other people are doing? Lots of models to keep getting the individual tasks done and the step by step results that they want?

For example, writing a blog post might take 5 models, one around the content, one around the title, one around choosing photos, 2 around creating great images etc. Is that typical? Does it get easier, like once I practice the results producing thoughts enough I will turn the small country trail into a well worn road?