Summary & Key Takeaways ​

• Ramp engineers are utilizing OpenAI's Codex and GPT-5.5 for code review.
• This integration dramatically speeds up the feedback loop for code changes.
• Substantive review comments are now received in minutes, not hours.
• The use of AI helps engineers ship improvements more rapidly.
• This showcases a practical application of AI in enhancing developer experience.

Our Commentary ​

This is a practical application of AI that I can get behind. Code review is often a bottleneck, and getting quick, substantive feedback from an AI assistant could be a game-changer for developer velocity. It's not replacing human review, but augmenting it, which feels like the right approach. I wonder about the quality of the feedback and how much human oversight is still needed.