The more sophisticated model, which sold for $47.95, could play up to fourteen 45-rpm records automatically.

He is credited with having developed the most sophisticated model of the human mind currently in existence.

No matter how sophisticated models can get, the best information comes from the people in the business.

Since the 1990s many more sophisticated models have been developed.

The laptop was a sophisticated model complete with a built-in phone modern.

"One of the great lessons I learned is that you can have sophisticated models and they might not work," she said.

More sophisticated models are used to model the volatility smile.

Every one of them was clearly some advanced model, more versatile and sophisticated in design than anything he had seen.

More sophisticated models are available at a higher price.

These data are the basis for sophisticated models of the relationships between users.