The Data Myth: What Actually Makes Your Firm Defensible

Talk to enough firms and you hear the same line: "this is my data, we've been collecting it since the 1600s, we're not giving it to you." The uncomfortable truth is that most firms - even more so in emerging markets - have no proprietary data. By definition, proprietary data is data only you have, which means data that never made it to court.

The most valuable legal data is the AAA kind: material tied to big corporations, held in one firm, never made public because it sits behind a settlement, an NDA, or another form of protection. Compound that over decades and it becomes a real asset. But most firms do not have it, and emerging markets - fewer large corporations, fewer settlements - have less of it still.

Here is the twist. Even AAA proprietary data draws its value from its harmony with the public legal data underneath it: the statutes, the jurisprudence, the principles. A large model trained on a big enough public corpus can often deduce the strategies that AAA data was supposed to hide. So the classic moat - information asymmetry - is thinner than firms believe.

Firms were protected by opacity: hard-to-compare lawyers, patchwork bar rules, an opaque justice system. AI equalizes access to legal information. That has largely already happened; the profession just hasn't fully priced it in. So the question becomes: once information is symmetric, where does value accrue?

It accrues to the most creative and the most functional - lawyers who know which laws to pick, which tracks to run, which rails to use in a world of endless junctions. The edge is not an information asymmetry, it is an instruction and quality asymmetry: the same public law, processed better. Think of the bank again - the alpha is not a client's credit score, it is how the score is computed.

So your data still matters, just not for the reason you thought. It is valuable because it teaches the AI to work the way you work. It is your DNA: how you process a matter, how you respond to a fact pattern, what you refuse to do. Data, memory, and intelligence combine into an advantage that only compounds in the hands of the firm that holds it.

Compounding is a business word, but it is just as true in law. Two firms, one with institutionalized memory and one without - one wins, and the gap widens every year. Catch the compound early. Digitize the process, protect the know-how, and let the system carry your DNA forward.