History evaluation packs, 2005–2016
27 advanced-level exams; 655 scored items; 425 PNG crops. All available sessions, mock exams, specimens, and old-format advanced papers are included. Basic-level papers and duplicate downloads are excluded.
Each directory has the same file layout and exact JSON key sets/types as data/history-2023-mock-v1: exam.json, answers-template.json, README.md, images/. The provided organizer pack is untouched.
Scores come from the papers. Jointly scored subparts stay together; no individual score is invented. The answer templates are blank; grading keys are not placed in solver input. These public historical papers are evaluation material, not evidence of an uncontaminated model holdout.
Native question and source text are separated using positioned text and instruction boundaries. Source crops retain tables, map labels, raster images and vector illustrations. They may include source captions and text, unlike the organizer's manually edited illustration-only crops. Text spacing and reading order follow the PDF text layer. Structural validation does not certify exhaustive semantic equivalence to a manually transcribed exam.