Why do language models often use em-dashes?

The article by Sean Goedecke discusses the significance and usage of em dashes in the English language. These dashes are known for their versatility and can be employed in various ways, making them an essential tool in writing. One of the primary uses of em dashes is to introduce additional information or asides in a sentence; with this punctuation mark, a writer can easily separate thoughts. Furthermore, em dashes can also replace commas or parentheses, providing a fluidity and dynamism to the text. Sean emphasizes that the effective use of dashes depends on the ability to adapt them to the context in which one writes, thereby achieving the desired stylistic effect. In summary, the article offers valuable tips on em dash usage and their effective application in writing, which will certainly benefit both novice and experienced writers.