AINeutralarXiv – CS AI · 8h ago6/10
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Code Isn't Memory: A Structural Codebase Index Inside a Coding Agent
Researchers evaluated whether structural codebase indexing improves coding agent performance by running controlled experiments with Claude Opus 4.7 across standardized benchmarks. Results show the index significantly improves code localization and task resolution rates without increasing costs, and outperforms simpler retrieval baselines, suggesting structural ranking becomes valuable for multi-file code changes.
🧠 Claude🧠 Opus