What the contract says, and where it says it.
Document Processing extracts terms from contracts and filings, cited to the clause. Drex for Search finds the passage across the portfolio, and Drex scores what it permits, for a lawyer to confirm.

Trusted by
- Big Fouraccounting firm
- on ContractNLI, what a contract does and does not say. Jev 1.14: 57.7
- 75.9
- on grounding in Nace's Perception evaluation
- #1
- model latency per decision, not end-to-end workflow time
- <200 ms
Sources: Drex benchmarksPerception evaluation
Associates spend their hours locating clauses, not weighing them.
Diligence, playbook review and discovery all start with finding the right passage. Nace finds it, extracts it, scores the first call and cites the clause, so lawyers spend their hours on judgment.
Where Nace fits
Each workflow names the model that does the work.
- Document Processingreads
- Drexdecides
- Drex for Searchfinds
Contract abstraction
Parties, dates, renewal, termination and liability terms, each cited to its clause.
Document ProcessingClause questions
The clause found, then a probability on whether it permits, say, assignment.
DrexDrex for SearchPlaybook review
Each clause rated against your playbook: standard, acceptable or escalate.
Document ProcessingDrexPrivilege and responsiveness
A responsiveness and privilege score for each document, for reviewers to confirm.
DrexDiscovery processing
Large productions of scans, emails and attachments split and classified.
Document ProcessingMatter intake routing
Each new request sent to the right practice group and priority.
Drex
Playbook review, end to end
- 01
Contract set in
Agreements and amendments
- 02
Document Processing reads
Every clause, located
- 03
Drex decides
Standard, acceptable or escalate
- 04
Your lawyers
Review only the escalations
- 05
Drex for Search finds
Any clause across the portfolio
What it reads
- Contracts and amendments
- NDAs
- Leases
- Data room files
- Court filings
- Discovery productions
- Emails and attachments
Runs where your data already lives.
Same models and the same API at every tier. Only the boundary around your data changes.
SOC 2 Type II audited. Visit the Trust Center
- Managed CloudOur GPUs, our API, a key from Console.
- Dedicated CloudYour own cluster in our cloud, reached over private links.
- Your CloudInstalls in your AWS or Azure account. Data stays inside.
- On-Prem & Air-GappedYour datacenter, your hardware, zero outbound.
See it on your own files.
Send us a file and the decision you make on it. We'll show you the result on your own documents.
Related industries
- Professional servicesClient documents read and requests routed, for tax, advisory and consulting firms.
- InsuranceSubmissions and claims extracted, then triaged, checked for coverage and scored for fraud signals.
- GovernmentApplications extracted, checked against each requirement and routed, fully air-gapped.