CrossSWE Benchmark Evaluates Coding Agents on Multi-Repository Dependencies
October 31, 2026
CrossSWE introduces a benchmark featuring 171 real-world instances across 165 repositories and 13 programming languages. It tests an agent's ability to manage dependency reasoning and change propagation across interdependent codebases rather than single repositories.
HOW THIS AFFECTS YOU
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builderThis benchmark identifies whether your coding agent can actually handle production-level, multi-repo engineering tasks.
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researcherIt shifts the evaluation focus from individual file edits to complex cross-repository consistency.