How the estimate works. Review hours today = actions × share reviewed × minutes ÷ 60. Hours freed = review hours today × share of actions that are checkable. Delegation capacity = the actions your current review hours could cover if only judgment calls needed a person.
These are estimates from your inputs, not measured results. Verification does not remove the lawyer's responsibility for the work; it changes what the lawyer has to look at.
Where the figures come from. A&O Shearman time savings and 30 percent contract review reduction: Harvey customer page and Microsoft UK (vendor and customer published). Hallucination rates of 17 to 33 percent: Stanford RegLab, Magesh et al. (independent, peer reviewed). Hourly rates: Clio Legal Trends 2025 (independent). In-house 14 hours per week: GC AI, December 2025 (vendor self-reported, over 100 customers). Compliance officer cost: Robert Half Salary Guide midpoint of $102,750, divided by 1,880 working hours (independent salary guide). No published source measures minutes per review of a single AI action or the share of AI output actually reviewed; those two fields are yours to set.