How the verifier gate works before any local-model edit is trusted
The deterministic checks Agent Harness runs on every local-model code edit before it's accepted, independent of the model's own confidence.
By Agent Software

Scheduled article
This post is scheduled to publish in full on November 2, 2026. The final URL is already live so social previews, search crawlers, and future readers all resolve to the same article.
A local model saying an edit is correct isn't the same as an edit being correct — Harness checks it separately every time.
- Final publish date: November 2, 2026
- Primary categories: Testing
- Tags: #suite #agent-harness #local-models
In the meantime, the related posts below cover the adjacent product and engineering context this article builds on.


