# Cursor Bugbot: 3x faster, 22% cheaper, 10% more bugs per review, pre-push /review command

> Bugbot review times drop from ~5 minutes to ~90 seconds, cost per run falls ~22%, and bugs found per review increase from 0.56 to 0.62 — powered by the Composer 2.5 model. A new `/review` command lets users run Bugbot and Security Review before pushing code, and syncs with Bugbot on GitHub/GitLab to avoid duplicate reviews on PRs.

| | |
|---|---|
| **Tool** | Cursor |
| **Version** | — |
| **Kind** | announcement |
| **Published** | 2026-06-10 |
| **Observed** | 2026-08-11 |
| **Significance** | 4/5 |
| **Breaking** | no |
| **Categories** | feature, capability |

## What changed


- Average Bugbot review time is now ~90s (down from ~5min).
- Bugbot finds 10% more bugs per review: 0.62, up from 0.56.
- Cost per run reduced ~22%.
- Performance gains come from the Composer 2.5 model now powering Bugbot.
- `/review` command lets users run Bugbot and Security Review before pushing code.
- `/review-bugbot` and `/review-security` direct commands available.
- `/review` syncs with Bugbot on GitHub and GitLab — if the same diff is reviewed via `/review` and then opened as a PR, Bugbot skips the review and notes it was already reviewed.
- Bugbot can be configured to only review what's new since the last review.
- Available in Cursor 3.7+ and on cursor.com/agents; CLI support coming soon.


## Sources

- [blog_rss](https://cursor.com/changelog/bugbot-updates-june-2026) — retrieved 2026-08-11


## Community

_No curated reactions recorded. Facts and community takes are kept in separate layers
and never blended._

---
Canonical: https://changelogs.info/cursor/cursor-bugbot-3x-faster-22-cheaper-10-more-bugs-per-review-pre-push-review-comma
Entity: https://changelogs.info/cursor
Event ID: `evt_2026-06-10_cursor_bugbot-is-now-over-3x-faster-22-cheaper-and-finds-10-more-bugs`
Licence: event synthesis © changelogs.info, CC BY 4.0. Linked sources belong to their vendors.