Evaluation Dataset for PCD

Analyzing LLM's fact-checking behaviors, testing when Internal priors and external evidence disagree. The crawled Wikipedia events (2024–2025) and a curated politifact_discrepancy.jsonl dataset. The complete datasets will be made publicly available upon acceptance. Wikipedia Recent Events (2024–2025): This dataset contains automatically crawled events featuring the following primary fields: Facts provides a concise summary of the event; Evidence offers detailed supporting context; and Time-year/month/day specifies the precise date. Additionally, Category labels the event type, and Resources links to the original source. Politifact discrepancy Dataset: Each entry contains a claim_text, its cred_label, and gold evidence. To create discrepancy, we use word_counter_evidence and sentence_counter_evidence to represent counter-entity and counter-semantic context (counterfactual), respectively.