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Zhuo-Er Feng

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#artificial intelligence Preprint Sep 2026

From Anomalies to Failures: Constructing Causal Error Graphs for Agentic Trace Diagnosis

CEG-Agent introduces an explicit taxonomy of anomalies, errors, and failures, and constructs Causal Error Graphs (CEGs), a unified typed representation that links execution events, diagnostic nodes, and failure outcomes through causal relations.

Shu-Xun Yang, Yi-Dong Wang, Zhuo-Er Feng et al. · 0 citations