Welcome to Doctrine & Data
What this blog covers: trademark doctrine measured at scale, empirical legal studies, and how lawyers can use AI reliably.
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Work with Reichert
Talks and advisory work on reliable AI in legal practice. The proof is in two projects. An LLM-coded study of roughly 4,000 TTAB decisions, checked against Reichert’s own review of 1,002 factor-level findings (97% agreement), found that two DuPont factors predict the outcome more than 99% of the time. The Fair Use Database (opens in new tab) answers only from its coded corpus.