Why we built this
Review bots read style.
Bugs live in logic.
Most PR bots are linters with a chat interface — they catch formatting and naming, not the bug that actually reaches production. Betadiva was built to close that gap: to read a diff the way a careful senior engineer does, and say something only when it matters.
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What we believe
A review should say less, and mean more
A comment should change the code, or it shouldn't exist
We measure Betadiva by how often its comments get acted on, not how many it leaves. Noise is a bug, not a feature.
Context beats cleverness
A model that reads the surrounding code and the team's history will out-review a bigger model reading the diff alone. We built around that, not around chasing benchmark scores.
We're not trying to replace your reviewers
Betadiva handles the mechanical pass so your senior engineers spend their attention on architecture and intent — the judgment calls a model shouldn't be making alone.
Want a walkthrough on your own repo?
Send us a note — we'll set up a call or just point you at the docs.