Challenge: Existing benchmarks for long-form novel generation lack scale, diversity, or objective measures.
Approach: They propose a framework that assesses long-form novel generation using an LLM-as-Judge approach.
Outcome: The proposed framework differentiates between human-written masterpieces, popular web novels, and LLM-generated content.

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Challenge: Recent advances in Large Language Models (LLMs) context windows have enabled them to process inputs over 100K tokens and generate outputs of up to 10K token.
Approach: They propose a multi-level evaluation framework that incorporates ten metrics across the Macro, Meso, and Micro levels and an annotated fiction dataset.
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HoWToBench: Holistic Evaluation for LLM’s Capability in Human-level Writing using Tree of Writing (2026.acl-long)

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Challenge: Evaluating the writing capabilities of large language models remains a significant challenge due to the multidimensional nature of writing skills and the limitations of existing metrics.
Approach: They propose to model the aggregation weights of sub-features in a tree-structured workflow and propose a Chinese writing benchmark that mitigates biases.
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LFED: A Literary Fiction Evaluation Dataset for Large Language Models (2024.lrec-main)

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Challenge: LFED is a literary fiction evaluation dataset for large language models that evaluate the capability of LLMs on the long fiction comprehension and reasoning.
Approach: They propose a Literary Fiction Evaluation Dataset to evaluate LLMs' comprehension and reasoning on long fictions.
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A LLM-based Ranking Method for the Evaluation of Automatic Counter-Narrative Generation (2024.findings-emnlp)

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Challenge: Existing methods for evaluating CNs are expensive, time-consuming, and subjective, but lack a universal truth and the lack of a 'universal truth' .
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LitBench: A Benchmark and Dataset for Reliable Evaluation of Creative Writing (2026.eacl-long)

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Challenge: a single prompt can inspire countless valid stories, making objective verification impossible.
Approach: They propose a large-scale benchmark for creative writing evaluation using a reddit corpus and a 2,480-pair test set.
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A Survey on LLMs for Story Generation (2025.findings-emnlp)

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Challenge: Methods for story generation with Large Language Models (LLMs) have come into the spotlight recently.
Approach: They propose a novel taxonomy of LLMs for story generation consisting of two major paradigms: independent story generation by an LLM, and author-assistance for story creation .
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BIASEDTALES-ML: A Multilingual Dataset for Analyzing Narrative Attribute Distributions in LLM-Generated Stories (2026.findings-acl)

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Challenge: Existing studies on the use of Large Language Models (LLMs) focus primarily on English, leaving the cross-lingual generalization of aligned behavior underexplored.
Approach: They propose a structured generator-extractor pipeline and a multi-dimensional distributional analysis framework to examine how narrative attributes vary across languages, models, and social conditions.
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CNNSum: Exploring Long-Context Summarization with Large Language Models in Chinese Novels (2025.findings-acl)

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Challenge: Currently, long-context summarization mainly relies on memory ability.
Approach: They propose a multi-scale long-context summarization benchmark based on Chinese novels . they use human-driven annotations to analyze long-constituency models .
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Capabilities and Evaluation Biases of Large Language Models in Classical Chinese Poetry Generation: A Case Study on Tang Poetry (2026.findings-acl)

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Challenge: Large Language Models (LLMs) are increasingly applied to creative domains, yet performance in classical Chinese poetry generation and evaluation remains poorly understood.
Approach: They propose a framework that combines computational metrics, LLM-as-a-judge assessment, and human expert validation to evaluate large language models.
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ChangJuan: A Comprehensive Benchmark for Book-Length Chinese Story Evaluation (2026.findings-acl)

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Challenge: Recent advances in Large Language Models (LLMs) have significantly enhanced the capacity of Automatic Story Evaluation.
Approach: They propose a method to distill raw reviews into generally agreed viewpoints across key evaluation aspects such as plot and character.
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