AI

Legal research with AI: a verification-first guide

AI can speed up legal research by helping you frame the question, suggest search terms and summarise material you have already found. It can also produce citations that are inaccurate or do not exist. Treat output as leads, then confirm each authority in an authoritative primary source before relying on it.

By Raghav Handa · Updated 17 October 2026 · 3 min read

Where AI helps in research

StageA sensible useWhat stays with you
FramingRestate the issue and jurisdiction as a questionChoosing the correct legal question
Search planningSuggest terms, synonyms and related conceptsRunning the searches in a proper database
ReadingSummarise a case or statute you supplyReading the source for what matters
DraftingTurn your research notes into a first memoChecking every cite and quote

General chatbots generate text that sounds right; they are not databases of law. Some legal research products retrieve from curated sources and show where an answer comes from. Ask your vendor how its tool works, and still read the sources.

A verification checklist

  1. Find the authority in an authoritative source and read it.
  2. Confirm the citation, court, date and jurisdiction match what the assistant said.
  3. Check that the quoted words actually appear in the source.
  4. Check that the authority is still good law using a citator or equivalent.
  5. Confirm it supports the proposition, not just the topic.
  6. Record the check in the Research database against the matter.

Courts in several places have criticised lawyers for filing material citing authorities that a tool invented. The lesson is simple: the lawyer signing the document is responsible for every citation in it.

Keeping research on the matter

A Research database linked to each matter lets you save the question, the authorities, your conclusion and when you last checked. That record is also what you can later hand to an assistant to draft from, with the verification already done.

Frequently asked questions

Can I rely on ChatGPT for case law?
No. General assistants can produce incorrect or non-existent citations. Always verify in a primary source before relying on or citing anything.
What is the difference between a chatbot and a legal research tool?
A general chatbot generates text from patterns it learned. A research tool may retrieve from a curated legal database and show sources. Check how any tool works and still verify.
How do I verify an AI-supplied citation?
Look it up in an authoritative database, read the passage, confirm the quote and check that the authority remains good law.
Where should I record my research?
On the matter. In MatterOS, the Research database links authorities and notes to the matter so the work is reusable.

About the author

Raghav Handa

Raghav Handa trained as a lawyer, then spent years building legal technology, from enterprise legal products to custom systems for law firms.

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