Know the Shape, Find the Fault: Topology-Conditioned Diagnosis of Multi-Agent LLM Failures
3.60T1 sourcearXiv cs.MA
Source record
Published by arXiv cs.MA (T1 source). The original is at https://arxiv.org/abs/2610.10126.
Pipeline notes
The summary and note below are generated by the signal pipeline — they are Beyond Desk’s reading, not quotations from the source.
SummaryPaper presenting MAScope, a two-stage framework that recovers communication topology from multi-agent LLM execution traces and uses it to classify coordination failures. Experiments show topology context roughly doubles Macro-F1 for a small model and cuts diagnosis cost to about 6% of a high-quality baseline.
Why it mattersFirst systematic method to extract communication topology from LLM agent traces and use it as conditioning for failure diagnosis, with concrete accuracy and cost numbers.
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