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Trust, risk & security

Risk & Hallucination Rates

Estimated error rates across legal tasks, highest for citation and jurisdiction work.

IllustratifMis à jour 2026-07-08

As a directional estimate, error and hallucination risk varies widely by task type rather than applying as a flat rate across legal AI use. Document summarization sits at the low end (1.8%), while tasks requiring precise sourcing or cross-jurisdictional reasoning score highest: litigation strategy at 8.5%, jurisdiction analysis at 7.3%, and case law citation at 6.2%. The pattern suggests risk concentrates where a model must anchor claims to specific external authorities rather than restate or synthesize provided text, reinforcing the case for citation-verification layers on higher-stakes research and drafting workflows.

Les données

Risk & Hallucination Rates - Estimated error rates across legal tasks, highest for citation and jurisdiction work.
TaskError rate
Legal Research3.8%
Contract Drafting2.1%
Compliance Analysis4.5%
Case Law Citation6.2%
Statutory Interpretation5.1%
Due Diligence3.4%
Document Summarization1.8%
Client Communication2.9%
Jurisdiction Analysis7.3%
Regulatory Filing4.8%
Litigation Strategy8.5%
Tax Advisory5.7%

Estimation illustrative - un chiffre indicatif pour la mise en scène de scénarios, non une référence mesurée. Ne pas lire ces résultats comme des mesures par fournisseur.

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