Both utilize a semantic search pipeline based on retrieval-augmented generation to assemble relevant contextual information for the review, thereby tackling the uncovered challenges. Developers evaluated both variations in real-world settings: AI-led reviews are overall more preferred, while still being conditional on the reviewers’ familiarity with the code base, as well as on the severity of the pull request.

Fannar Steinn AðalsteinssonAuthor, affiliated with WirelessCar Sweden AB and Chalmers University of Technology · Practitioner, WirelessCar

Paper: Rethinking Code Review Workflows with LLM Assistance: An Empirical Study, arXiv, May 22, 2025, at Abstract.

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Fannar Steinn Aðalsteinsson, Author, affiliated with WirelessCar Sweden AB and Chalmers University of Technology.

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Fannar Steinn Aðalsteinsson (WirelessCar), “Rethinking Code Review Workflows with LLM Assistance: An Empirical Study”, arXiv, 2025-05-22, at Abstract. https://arxiv.org/abs/2505.16339 Archived at https://the-ai-record.com/passages/wirelesscar-field-experiment-two-llm-assisted-code-review-2025

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