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About this paper

Yong-En Tian, Yu-Chien Tang, Kuang-Da Wang, An-Zi Yen, Wen-Chih Peng

Researchers at National Yang Ming Chiao Tung University compared two large language model approaches, AgenticIR and DecomposedIR, for automating template-based financial report generation from earnings call transcripts. DecomposedIR consistently outperformed AgenticIR, showing a 27% average improvement across evaluation metrics and maintaining its superiority in cross-domain validation.

Key insights

  • DecomposedIR's question decomposition strategy is more effective for structured, template-based report generation than AgenticIR's multi-agent collaboration, especially for extracting and synthesizing financial data.
  • Both AgenticIR and DecomposedIR benefited from self-reflection mechanisms, showing consistent performance improvements, but DecomposedIR maintained its performance advantage.
  • A trade-off exists between report comprehensiveness and readability, as the more detailed reports generated by DecomposedIR sometimes resulted in higher complexity scores.

Summary by alphaXiv.

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