Bugbot is now over 3x faster, 22% cheaper, and finds 10% more bugs

Summary

Bugbot has been updated to run over three times faster, cost 22% less, and find 10% more bugs per review; 90% of runs now finish in under three minutes. The /review command lets users run Bugbot or Security Review before pushing code, while /review-bugbot and /review-security invoke those agents directly. Reviews run through /review sync with Bugbot on GitHub and GitLab, allowing a matching pull-request diff to skip a duplicate review, and Bugbot can now be configured to inspect only changes since its last review. The gains come from harness improvements and training Composer 2.5, which powers Bugbot; organizations opting out of that model use the next best available model, with speed and performance varying by configuration.

Takeaways

1. 1

   Bugbot runs are over three times faster, cost 22% less, and find 10% more bugs per review; 90% finish in under three minutes.

2. 2

   The /review command can run Bugbot or Security Review before code is pushed, and matching diffs later opened as pull requests can skip a duplicate Bugbot review.

3. 3

   Bugbot can be configured to review only changes since its last review instead of the entire pull request; Composer 2.5 powers the improvements, with automatic fallback for organizations that opt out.