A more thorough explanation:

The American Law Institute (ALI) is a group of lawyers, judges, and legal scholars who work to make American law more consistent and easier to understand. They do this by creating restatements of the law, model codes, and treatises. They also promote continuing legal education.

For example, the ALI might create a restatement of the law on contracts. This restatement would provide a clear and concise summary of the law on contracts, making it easier for lawyers and judges to understand and apply the law.

The ALI also creates model codes, which are sets of laws that states can adopt. For example, the ALI might create a model code on criminal procedure. States could then use this model code as a guide when creating their own criminal procedure laws.

Finally, the ALI promotes continuing legal education. This means that they encourage lawyers and judges to keep learning about the law throughout their careers. They might do this by hosting conferences or creating online courses.