EIFBENCH: Extremely Complex Instruction Following Benchmark for Large Language Models

Fuente: arXiv
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Main Authors: Zou, Tao, Zhang, Xinghua, Yu, Haiyang, Wang, Minzheng, Huang, Fei, Li, Yongbin
Format: Preprint
Published: 2025
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author Zou, Tao
Zhang, Xinghua
Yu, Haiyang
Wang, Minzheng
Huang, Fei
Li, Yongbin
author_facet Zou, Tao
Zhang, Xinghua
Yu, Haiyang
Wang, Minzheng
Huang, Fei
Li, Yongbin
contents With the development and widespread application of large language models (LLMs), the new paradigm of "Model as Product" is rapidly evolving, and demands higher capabilities to address complex user needs, often requiring precise workflow execution which involves the accurate understanding of multiple tasks. However, existing benchmarks focusing on single-task environments with limited constraints lack the complexity required to fully reflect real-world scenarios. To bridge this gap, we present the Extremely Complex Instruction Following Benchmark (EIFBENCH), meticulously crafted to facilitate a more realistic and robust evaluation of LLMs. EIFBENCH not only includes multi-task scenarios that enable comprehensive assessment across diverse task types concurrently, but also integrates a variety of constraints, replicating complex operational environments. Furthermore, we propose the Segment Policy Optimization (SegPO) algorithm to enhance the LLM's ability to accurately fulfill multi-task workflow. Evaluations on EIFBENCH have unveiled considerable performance discrepancies in existing LLMs when challenged with these extremely complex instructions. This finding underscores the necessity for ongoing optimization to navigate the intricate challenges posed by LLM applications.
format Preprint
id arxiv_https___arxiv_org_abs_2506_08375
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle EIFBENCH: Extremely Complex Instruction Following Benchmark for Large Language Models
Zou, Tao
Zhang, Xinghua
Yu, Haiyang
Wang, Minzheng
Huang, Fei
Li, Yongbin
Computation and Language
With the development and widespread application of large language models (LLMs), the new paradigm of "Model as Product" is rapidly evolving, and demands higher capabilities to address complex user needs, often requiring precise workflow execution which involves the accurate understanding of multiple tasks. However, existing benchmarks focusing on single-task environments with limited constraints lack the complexity required to fully reflect real-world scenarios. To bridge this gap, we present the Extremely Complex Instruction Following Benchmark (EIFBENCH), meticulously crafted to facilitate a more realistic and robust evaluation of LLMs. EIFBENCH not only includes multi-task scenarios that enable comprehensive assessment across diverse task types concurrently, but also integrates a variety of constraints, replicating complex operational environments. Furthermore, we propose the Segment Policy Optimization (SegPO) algorithm to enhance the LLM's ability to accurately fulfill multi-task workflow. Evaluations on EIFBENCH have unveiled considerable performance discrepancies in existing LLMs when challenged with these extremely complex instructions. This finding underscores the necessity for ongoing optimization to navigate the intricate challenges posed by LLM applications.
title EIFBENCH: Extremely Complex Instruction Following Benchmark for Large Language Models
topic Computation and Language
url https://arxiv.org/abs/2506.08375