StateGuard: Analytical-State Management with Validity-Aware Intervention for Long-Horizon Data Agents
Experiments on three diverse long-horizon data-analysis benchmarks show that StateGuard consistently improves data-agent performance while reducing dependency-induced downstream error propagation, demonstrating the advantages of explicit analytical-state management for reliable long-horizon data analysis.
Wen-Le Liao, Zhao Wang, Jing-Chao Zhang et al.
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