Enforcing Single-Page PDF Constraints in LLM Generation

LLM generation is inherently non-deterministic, making strict document layout constraints difficult to maintain.

In QFix Resume Tailor, we built a closed-loop compiler that counts generated PDF pages using pdf-parse.

If page count exceeds one, the system triggers aggressive LLM text shortening and applies CSS scaling factors (0.92 ratio) until a perfect single-page layout is guaranteed.