PaperCompiler Lifts Paper-to-Code Fidelity 13.8% on Paper2CodeBench, Cuts High-Severity Errors to 6.1%

The Sept 2 arXiv paper introduces PaperCompiler, which turns research papers into working code repos by compiling paper evidence into explicit repository-level specifications rather than free-form plans, encoding cross-file dependencies and marking paper-supported, inferred, delegated, and unresolved information. On Paper2CodeBench the framework delivers a 13.8% relative improvement in reference-based fidelity (3.64 to 4.15) and slashes high-severity critiques from 13.2% to 6.1%.