It is considered the most reliable survey of American students' performance.

The most reliable date for his death is 9 June 373.

They were a hundred of his best and most reliable men.

The information comes to me by a most reliable source (more about him in a moment).

Up until a year ago you were one of the most reliable men I have ever met in my life.

I've been the most reliable one there for a long time now.

But, having said that he's not the most reliable person in the world.

In this article we are using the first source as the most reliable.

By doing so, the model with the most reliable information about a given history is used to provide the better results.

In short, it's the energy we don't use which will be the most reliable.