Markdoc: How AI Models Generate Rich, Interactive Interfaces in Real Time

Traditional approaches to rendering interactive components alongside LLM-generated content force painful tradeoffs: buffer entire outputs to parse valid JSON, handle fragile incomplete parsing, or introduce custom formats that confuse language models. Markdoc's unambiguous tag syntax breaks this deadlock by letting models naturally emit both prose and components in a single stream, unlocking a new class of responsive AI interfaces.