Scope the deployment against targets stated up front: cut non-billable parsing time per transaction by a third or more, compress manual review cycles from weeks to days, and shift associate hours from extraction to the substantive analysis clients actually pay for. Each target is measurable in the matter economics you already track - hours by task code, realization rate, and due diligence budget consumption - so the system either proves itself on your books or it doesn't.
ROI compounds over 12 months as the AI model learns your firm's deal patterns, client preferences, and risk priorities: extraction accuracy climbs with every reviewed transaction, which further compresses review cycles. The math worth running is your own. Take your blended rate, multiply by the parsing and re-review hours your last three deals consumed, and that is the annual recovery ceiling per deal team - before counting the transaction volume the same team can absorb once the parsing phase disappears. Under fixed-fee arrangements, every one of those recovered hours goes straight to matter margin. The free AI Opportunity Assessment sizes a directional version of that model from your intake answers and a scan of your firm's public site - the actual matter-data model gets built with your team once you're in scoping.