factcheck

Citation verification audits your document to extract checkable claims, trace them to linked sources, and grade whether the evidence supports the statements using findings like VERIFIED, UNSUPPORTED, or MISATTRIBUTED. It catches links that resolve but do not match the text.

Adversarial citation checking attempts to refute claims first, trace secondary citations to primary sources, and check date-sensitivity for staleness. You need it when reviewing reports, articles, or internal memos to ensure factual accuracy and source integrity.

Run fact checking on a markdown file, URL, or pasted draft to extract claims, trace them to cited sources, and review quoted evidence. The audit produces a structured report flagging misattributions, unsupported statements, and stale data.

Date-sensitivity review checks whether claims have gone stale by evaluating the cited sources over time. It grades outdated information as STALE in the structured report, ensuring your document relies on current, valid evidence.

When a source cannot be verified, the audit grades the finding as UNCHECKABLE. This occurs during claim extraction and source tracing when the linked evidence is inaccessible or insufficient to validate the statement.

Automated claim validation uses verifier sub-agents to review internal memos, extracting factual claims and checking each linked source. It outputs an evidence-graded report identifying whether sources are VERIFIED, MISATTRIBUTED, UNSUPPORTED, STALE, or UNCHECKABLE.