August 17, 2026Learnings BAML stands for Basically A Made-up Language. In v0 it was a lightweight programming language that gave LLMs a type-safe interface for structured prompting. In v1, its scope expanded and it is introduced as a programming language for agents. BoundaryBAMLThe programming language for agents. (opens in a new window)BoundaryBAMLThe programming language for agents. (opens in a new window)