Show HN: cubic 2.0 – improving our AI code reviewer (3x more accurate,2x faster) (www.cubic.dev)

cubic 2.0 has been launched as a significant upgrade to its AI code review engine, boasting three times the accuracy and double the speed of its predecessor. Key metrics reveal that the percentage of actionable comments addressed in follow-up commits has risen dramatically from 20% to 60%, while the median review time for pull requests has been halved. The upvote ratio for comments has also improved by 40%, enhancing the overall signal-to-noise ratio of the tool. The enhancements are largely attributed to cubic’s ability to better understand repository-specific contexts by reading relevant documentation like READMEs and guides, which helps filter out irrelevant feedback. Additionally, the introduction of caching for codebases accelerates the review process by eliminating the need for re-cloning after successive pushes. Comparative analysis shows cubic outperforms competitors, spotting 50% more unique issues than CodeRabbit and twice as many as Cursor, indicating that cubic not only delivers speed but also critical insights that developers need to address potential bugs effectively. This advancement positions cubic 2.0 as a leading tool for software development teams looking to optimize their code review processes.