DataFunSummit

Sep 20, 2026 · Artificial Intelligence

Alibaba's OpenCodeReview: Why Production Agents Are Reclaiming Control from LLMs

Alibaba's OpenCodeReview adopts a hybrid deterministic-engineering-plus-agent architecture for code review, cutting token usage by ~9x versus generic coding agents by constraining agent autonomy with hard-coded filters, token guards, and line-resolution modules, trading lower recall for higher precision and reliability.