Lenz

Meet Lenz

Lenz provides fact-checking infrastructure for teams publishing AI-generated text. It extracts checkable statements, assesses their confidence, and can investigate uncertain claims against independent public sources. A full verification uses several models to research opposing arguments and review the evidence, retaining disagreements and citations in the returned result.

Developers can integrate claim extraction, assessment, citation checking, and draft review through APIs, SDKs, or compatible assistant connections. Their own workflow decides whether to publish, hold, or escalate a statement; Lenz supplies evidence and verdicts rather than automatically editing the content. This makes it useful for content review and AI-response pipelines, while the quality of a check still depends on the claim and available sources.