Scoring and reports

Written answers, marked before you open the tab.

The reason most tests are multiple choice is that somebody has to read the rest. Written and coding answers come back scored, with the reasoning attached and every mark yours to change.

Explain why an index can make a query slower.

Writes cost more because the index has to be updated too, and the planner can pick it when a scan would have been cheaper.

7/10AI graded

Why Covers write cost and a bad plan choice. Does not mention selectivity, which the question asks for.

What it does

A first pass you can argue with.

On arrival

Marked as the answers land

Written and coding answers are scored against the marks you set on the question, in the same pass that scores the multiple choice. Nothing waits in a queue for a free evening.

Shows its work

The reasoning is on the report

Every score comes with the reason it was given, next to the answer it was given for. A score you cannot explain to a candidate is not worth having.

Yours to change

Any score can be overridden

Disagree with one and type your own. The override is recorded with your name on it, and the original stays visible underneath.

Good to know

AI grading, answered.

It is metered in AI credits, separately from the credit that pays for the attempt. A graded written answer costs an order of magnitude more to serve than a proctored multiple-choice question, so it is priced that way rather than hidden in the plan.

Pro and Business. Pro includes 10 AI credits a month, and more can be bought at a fixed price at any time.

Yes, on any answer. The manual grading queue, score override, regrade and notes all work the same whether the first score came from a reviewer or from the AI.

It marks against what the question asks for and the marks you attached to it, and the report shows the reasoning so you can see whether it read the question the way you meant it.

No. Grading changes the score; the proctoring events, snapshots and timeline stay exactly as they were recorded during the sitting.

Ask the question you actually wanted to ask.

Written and coding answers marked on arrival, metered in AI credits, on Pro and Business.

  • Free plan, 50 credits a month
  • Works in any browser
  • Proctoring on every attempt
  • Scored the moment they submit