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Core concepts

Severity

Every bug gets a severity so the urgent ones stand out at a glance. There are four tiers:

TierMeans
CriticalA severe, broad failure — the app is down, or a core flow is broken for everyone.
HighA serious problem affecting many users or an important flow.
MediumA real bug with limited scope or a workaround.
LowMinor — cosmetic, edge-case, or low-impact.

Qalibr sets severity while it reads and classifies the report, see Judgment & classification. Severity then feeds the Signal score, so a critical bug rises above a cosmetic one even when both were just reported.

Calibration markers

Severity is a starting point, not a verdict — and Qalibr tells you how much to trust each one with a small marker on the severity label:

MarkerMeaning
(none)Confident. The severity was read from the report and held up.
~A starting point. Either the report didn’t carry a clear severity signal (so it defaults to Medium), or there wasn’t enough context to pin the tier. Treat it as a hint.
Floored on purpose. The report concerns a critical production surface — such as payment, checkout, or authentication — so severity is held at High or above. That floor is a fixed, deterministic rule, not a guess; it raises an under-rated tier and confirms one that was already high enough.
§One of your rules set this severity.
ΔYou set this severity by hand, overriding the estimate. Your call stands until you change it.

The markers tell you where Qalibr is confident, where it’s hedging, and where the call was yours rather than ours — so when you approve or reject a bug, you know which ones are worth a second look.

The floor recognizes a fixed English vocabulary of critical surfaces and failure modes. A report written in another language can still be rated Critical or High on its own merits, but it won’t trigger the deterministic floor — so give a payment or checkout outage a second look rather than relying on the marker to appear.

Filtering by severity

In the dashboard you can filter the master list by severity — Critical, High, Medium, Low — on its own or combined with a status filter, so you can pull up, say, every critical bug still awaiting review. See The dashboard.