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Insights

Notes on evidence, judgment, and the practice of law with machines in the room.

Written by the lawyers and engineers building LevelField. No thought leadership for its own sake — only what we learned in a matter.

Featured · reading room
FeaturedEvidence

What a citation actually has to prove before a partner will sign under it

Retrieval accuracy is the wrong benchmark. We rebuilt our evaluation around the question a supervising partner really asks: can I follow this back to the paragraph, and was that paragraph still good law on the day I filed?

Read the piece → 14 Jul 2026 | 9 min read
All pieces · 10
Post image Evidence Hallucination is a supervision problem, not a model problem Why we made the citation trail mandatory in the interface rather than an optional panel. 02 Jul 2026 | 7 min Post image Practice The first two weeks: how good teams configure a playbook Patterns from 120 deployments, including the three decisions that predict adoption. 24 Jun 2026 | 6 min Post image Security What a CISO asks that a legal buyer forgets to Residency, retention, and tenancy — answered before the first call, with the paperwork. 11 Jun 2026 | 8 min Post image Product Diligence rooms that tell you what changed since Tuesday Version deltas beat re-reading. How we built change tracking into the data room index. 03 Jun 2026 | 5 min Post image Practice Billable hours are a measurement, not a business model What firms did with the 41 hours a matter gave back, and which ones repriced. 21 May 2026 | 10 min Post image Evidence Reading 1,840 files is not the same as knowing the record On chronologies, contradictions, and why the index has to hold both. 08 May 2026 | 6 min Post image Security Ethical walls have to live at the index, not the interface A screen that hides a document is not a conflict screen. Where enforcement belongs. 27 Apr 2026 | 7 min Post image Product Why the model picker belongs to the practice group Per-practice model and region selection, and what it costs to get wrong. 15 Apr 2026 | 5 min Post image Practice Obligation registers are the most boring competitive advantage Two thousand live obligations, six people, no spreadsheets — and no missed renewals. 30 Mar 2026 | 6 min
The docket

One piece a month. Nothing else, ever.

Written for practising lawyers. No product announcements, no webinar invitations.