Robustness of WebFAQ-Pretrained Dense Retrievers Against Adversarial Entity Perturbations in Cross-Lingual QA

We present WebFAQ, a large-scale collection of open-domain question answering datasets derived from FAQ-style schema.org annotations. In total, the data collection consists of 96 million natural question-answer (QA) pairs across 75 languages, including 47 million (49\%) non-English samples. WebFAQ further serves as the foundation for 20 monolingual retrieval benchmarks with a total size of 11.2 million QA pairs (5.9 million non-English). These datasets are carefully curated through refined filtering and near-duplicate detection, yielding high-quality resources for training and evaluating multil

Research goal: How does the robustness of dense retrievers pretrained on WebFAQ compare to those trained on monolingual datasets when evaluated on adversarial entity perturbations in cross-lingual QA tasks, using the DROP benchmark and F1 score as metrics?

Autonomous synthesis report generated by Assignee Research. Tribunal consensus score: 8.6/10.