What Basanite is built on

We measure genuine capability, not performed competence.

Most hiring tools reward the candidate who best approximates the idea of a good hire. Basanite is built to surface whether they actually are one. Real ability has blurry edges, performed ability doesn’t. Every decision below exists to find that edge.

How we get a true signal

Four decisions do the work.

Not a question bank. A method built so the signal survives contact with a prepared, AI-assisted candidate.

01 · Two rounds

What they think, and what they do.

Round one is a conversation about their real work: how they reason, and the things experienced engineers know but rarely say out loud. Round two drops them into a sandbox that looks like the job: a real codebase, an AI coding agent, a ticket to ship. One reveals thinking. The other reveals doing. The gap between them is itself the signal.

02 · AI use is a plus, not a red flag

We report "did they lean on AI" separately from "are they good."

A candidate who used an agent and produced strong, verified work is not the same as one who used it to paper over a gap, and you shouldn't have to guess which. Basanite keeps the two readings apart and hands you both. You get the read, not a verdict.

03 · Evidence, not vibes

Every score is tied to something they said or did.

Nothing scores high on impression. A strong rating has to be backed by a specific, quoted moment from the interview, surfaced in the report so the hirer sees the evidence, not just the number.

Judgment under ambiguity

“I shipped the read path first and left writes behind a flag, we didn’t have the load data to commit to the sharding scheme yet.”

Verbatim · Round 1 transcript

04 · Same bar, different questions

Everyone's questions differ. The bar doesn't.

No two candidates get the same questions. Each interview is built from their own CV, so it can't be leaked, rehearsed, or looked up. But the qualities being measured, and the standard they're held to, are identical. A self-taught engineer is measured against the same bar as a Cambridge graduate.

More questions?

The FAQ has answers on rounds, scoring, calibration, integrations, and what we deliberately don’t measure.