AI Test Harness Get in touch

How it works

A small Rust harness for running model evaluations. The full technical description of AI Test Harness — what it does, what it is made of, and what state it is in.

The premise

A minimal harness for running repeatable evaluations against a model endpoint. Small, early, and largely superseded by the evaluation tooling now living inside rev-local.

What is included

Repeatable prompt/response evaluation runs from a single Rust binary

How it is built

AI Test Harness is built on Rust.

The repository is 100% Rust by volume — a description of what the work actually consists of rather than what it is filed under.

It carries 1 commits since Apr 2026, most recently changed in Apr 2026.

The method behind it

Every project here starts as a written specification, and the specification stays authoritative once code exists. The repository keeps a build plan with live status, an append-only decision log recording where the implementation departed from the plan, and a handoff document describing the true current state — including the parts that are not finished.

That is why a portfolio this wide is not a shallow one, and it is why this page can describe the product without overstating it.

Current state

Archived. Paused or superseded.

The source is public. Read it rather than taking this page for it.

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This is a pre-production site. All content is subject to finalisation, and nothing stated here is binding until the site is live.