OpposiaLEGAL

Opposia · Field notes on adversarial AI

Insights fromthe opposition.

What we've learned building the adversary — on verification, strategy, and the new economics of being wrong.

06

M&A · September 14, 2026 · 6 min

The Diligence Mirror

Every data room is arranged to be believed. Adversarial verification turns M&A diligence from reading what you're shown into arguing with it.

05

Governance · September 7, 2026 · 5 min

The Committee Question

Sooner or later, every board asks the same thing: who checked the machine? Intelligent governance is the answer you prepare before the question arrives.

01

Authority · July 6, 2026 · 6 min

The Citation That Wasn't

Courts have sanctioned hundreds of filings for invented authority. The lesson isn't that AI lies — it's that no one checked before the other side did.

02

Verification · July 20, 2026 · 5 min

Confidence Is a Tone of Voice

AI doesn't know when it's wrong — and it will never tell you. Why fluency has quietly become the most dangerous property in legal technology.

03

Strategy · August 3, 2026 · 7 min

Your Opponent Has a Machine

The other side's AI reads your filings at machine speed, looking for cracks. The asymmetry between drafting and attacking has inverted — and defense hasn't noticed yet.

04

Governance · August 17, 2026 · 5 min

What We Owe the Record

Competence now includes knowing what your tools did. Why every AI-assisted conclusion needs an audit trail a partner, a client, and a court can actually read.

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Insights — Opposia on Adversarial AI