The trust modelBy Odebode Toluwalase Esq · 5 min read

Deliberative governance and anti-sycophancy

Reputation-weighted, commit-reveal aggregation that stops the AI agreeing with itself, and records dissent instead of hiding it.

Multi-agent systems have a known failure mode: sycophancy, where agents converge on the first or loudest answer. LexCore's agents already commit their findings independently and blind. On top of that, we add a reveal-and-aggregate step.

  1. Reputation. An EigenTrust-style calculation weights agents by how much they corroborate each other over time, seeded by track record. How many findings an agent happens to file does not count.
  2. Commit-reveal aggregation. Findings about the same passage are clustered by position. The reputation-weighted majority becomes the consensus, and minority dissent is recorded, never dropped.
  3. Contest detection. When conflicting positions on one passage both have real support, the passage is flagged as contested and escalated to an arbiter. If that fails, it goes to a Human Gate.

Trust

The recorded dissent is the anti-sycophancy audit trail. If two agents disagreed about a clause, you can see that they did, and how it was resolved.

Related documentation

Verification guarantee: LexCore rejects any AI assertion it cannot trace to exact character offsets in the source agreement. It is a review assistant, and its output is not legal advice. For the architecture behind that, see the Security & Trust Centre.