Harvey
AI / ML EngineerAppliedAug 6, 2026

Correct governing-agreement selection in clause comparisons

Document comparisons often fail when related agreements look more alike than their legal roles.

Faster matching can conflict with the lineage evidence lawyers rely on before accepting a comparison.

The redline looks reasonable until I realize it compared against the wrong agreement.

Niran Aziz · Commercial Counsel

Reviews amendment packages for a multinational corporate legal department.

What pulls against what

  • coverage vs. lineage certainty
  • automatic selection vs. reviewable abstention
  • legacy metadata gaps vs. scalable inference
  • shared behavior vs. task-specific tuning

What is at stake

A plausible comparison against the wrong baseline creates expensive review work. Better lineage resolution improves both accuracy and completion speed

Why Harvey

At Harvey, this can matter because document-grounded analysis often depends on preserving the relationship between materials.

Written for

Applied ML engineerDocument AI practitionerEvaluation and retrieval specialist

This is the setup. The work is inside.

Running it puts you in the room: the full situation and its constraints, stakeholders who push back in their own words, and the decisions that are yours to make. What you produce becomes a Day One Plan — work you can show someone instead of describing.