AI-powered contract review is one of the most mature applications of artificial intelligence in legal practice. Tools like Luminance, Kira Systems, and ThoughtRiver can process hundreds of contracts simultaneously, identifying patterns and anomalies that would take human reviewers days to find.
1. What AI Can Do
- Clause identification: Automatically locate and categorise clauses (indemnities, limitations, termination, change of control)
- Risk flagging: Compare contract terms against your firm's or client's standard playbook and flag deviations
- Data extraction: Pull key data points (dates, parties, values, governing law) into structured formats
- Comparison: Compare multiple versions of a contract to identify changes
- Due diligence: Review hundreds of contracts in a data room for M&A transactions
2. Limitations
| AI Can Do | AI Cannot Do |
|---|---|
| Identify standard clauses | Judge commercial reasonableness |
| Flag deviations from playbook | Negotiate better terms |
| Extract data at scale | Understand business context |
| Process documents quickly | Advise on strategic implications |
3. Best Practices
- Always review AI output: AI may miss nuanced or unusual provisions
- Train the tool on your playbook: Most tools improve with firm-specific training data
- Use AI for first-pass review: Let AI handle the volume; humans handle the judgment
- Document your process: Record how AI was used for audit and compliance purposes