This additional text is used to identify a second logical entity for which a threshold intent measure is determined—the Smokey Mountains. The threshold intent measure may be, for example, a measure of confidence that a particular entity is a main subject in a sentence, a paragraph, or a section. In some cases, the interface 350 may not update to the new knowledge panel right away. For example, the interface 350 may delay for a particular time interval, until a particular number of words are written, or until the threshold intent is greater than the measure of confidence. This may avoid, for example a user beginning a document with the work “The,” and immediately displaying a knowledge panel related to English language articles.

In some implementations, the interface 350 can be updated to display a knowledge panel (not shown) that includes content related to mountains. Such a knowledge panel may have, for example, statistics about the number of peaks in the Smokey Mountains, or an image of the Smokey Mountains, etc. In this case, the computer system that generated the interface 350 has generated a knowledge panel 356 with a map 358 of the Smokey Mountains. Additionally, the computer system has identified content that applies to the logical union of bears and the Smokey Mountain—black bears, which are the most populous bears in the Smokey Mountains. In response, the query [bears “Smokey Mountains”] may be generated and provided to the knowledge panel system 110. Accordingly, the knowledge panel 356 includes text 360 describing this fact.