OpenRCA: Can Large Language Models Locate the Root Cause of Software Failures?

Junjielong Xu, Qinan Zhang, Zhiqing Zhong, Shilin He, Chaoyun Zhang +5 more
2/12/2026

No official code found. Best implementation: microsoft/OpenRCA (332 stars, MIT, last commit 2026-04-14).

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microsoft/OpenRCACommunity66%
MIT

[ICLR'25] OpenRCA: Can Large Language Models Locate the Root Cause of Software Failures?

33242Shell, PythonOct 30, 20246 months agoMIT
benchmarklarge-language-modelsllmllm-agentrca+2 more

Cite this paper

@article{xu2026openrca,
  title  = {OpenRCA: Can Large Language Models Locate the Root Cause of Software Failures?},
  author = {Junjielong Xu and Qinan Zhang and Zhiqing Zhong and Shilin He and Chaoyun Zhang and Qingwei Lin and Dan Pei and Pinjia He and Dongmei Zhang and Qi Zhang},
  year   = {2026},
  url    = {https://api.semanticscholar.org/CorpusID:9c0bd7b3ce3660a72e50f19b1fe4ee3034317aa6},
  journal = {ICLR 2025 2025}
}

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