Re:Verse -- Can Your VLM Read a Manga?
Pith reviewed 2026-05-18 23:11 UTC · model grok-4.3
The pith
Vision-language models excel at single manga panels but fail at story-level reasoning across sequences.
A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.
Core claim
While recent large multimodal models excel at individual panel interpretation, they systematically fail at temporal causality and cross-panel cohesion, core requirements for coherent story comprehension. Applying this to Re:Zero manga across 11 chapters with 308 annotated panels, the findings demonstrate that current models lack genuine story-level intelligence, struggling particularly with non-linear narratives, character consistency, and causal inference across extended sequences.
What carries the argument
The novel evaluation framework that combines fine-grained multimodal annotation linking visual elements to narrative structure via aligned light novel text, cross-modal embedding analysis, and retrieval-augmented assessment.
If this is right
- VLMs require new mechanisms to handle non-linear narratives for coherent story comprehension.
- Character consistency across extended sequences remains a major unresolved limitation.
- Causal inference over long visual sequences is not yet achieved by current architectures.
- Retrieval-augmented generation does not resolve the underlying cross-panel cohesion failures.
Where Pith is reading between the lines
- Similar gaps in sequential reasoning may affect VLM performance on video or film story understanding.
- Adding explicit cross-panel memory or story graphs during training could be tested as a fix.
- The framework could be extended to other discrete visual narratives like webcomics or animation storyboards.
Load-bearing premise
The annotation protocol that links visual elements to narrative structure through aligned light novel text accurately captures the core requirements for coherent story comprehension.
What would settle it
A model that correctly answers questions about causal events across non-consecutive panels while maintaining character consistency throughout the Re:Zero manga sequence would challenge the claim of systematic failure.
Figures
read the original abstract
Current Vision Language Models (VLMs) demonstrate a critical gap between surface-level recognition and deep narrative reasoning when processing sequential visual storytelling. Through a comprehensive investigation of manga narrative understanding, we reveal that while recent large multimodal models excel at individual panel interpretation, they systematically fail at temporal causality and cross-panel cohesion, core requirements for coherent story comprehension. We introduce a novel evaluation framework that combines fine-grained multimodal annotation, cross-modal embedding analysis, and retrieval-augmented assessment to systematically characterize these limitations. Our methodology includes (i) a rigorous annotation protocol linking visual elements to narrative structure through aligned light novel text, (ii) comprehensive evaluation across multiple reasoning paradigms, including direct inference and retrieval-augmented generation, and (iii) cross-modal similarity analysis revealing fundamental misalignments in current VLMs' joint representations. Applying this framework to Re:Zero manga across 11 chapters with 308 annotated panels, we conduct the first systematic study of long-form narrative understanding in VLMs through three core evaluation axes: generative storytelling, contextual dialogue grounding, and temporal reasoning. Our findings demonstrate that current models lack genuine story-level intelligence, struggling particularly with non-linear narratives, character consistency, and causal inference across extended sequences. This work establishes both the foundation and practical methodology for evaluating narrative intelligence, while providing actionable insights into the capability of deep sequential understanding of Discrete Visual Narratives beyond basic recognition in Multimodal Models. Project Page: https://re-verse.vercel.app
Editorial analysis
A structured set of objections, weighed in public.
Referee Report
Summary. The paper introduces the Re:Verse evaluation framework for assessing Vision-Language Models on long-form manga narrative understanding, using 308 annotated panels from 11 chapters of the Re:Zero manga. Annotations link visual panels to narrative structure via aligned light novel text; models are tested on generative storytelling, contextual dialogue grounding, and temporal reasoning. The central claim is that current VLMs excel at single-panel recognition but systematically fail at temporal causality, cross-panel cohesion, non-linear narratives, character consistency, and causal inference across sequences.
Significance. If the annotation protocol validly isolates visual narrative reasoning, the work provides the first systematic study of story-level intelligence in VLMs for discrete visual narratives and supplies a reusable methodology with cross-modal embedding analysis and retrieval-augmented evaluation. This could guide future model development toward better sequential and causal understanding. The empirical demonstration of consistent failures on extended sequences is potentially impactful, though its strength hinges on whether the light-novel alignment truly measures visual-specific comprehension rather than textual proxy matching.
major comments (2)
- [§3 (Annotation Protocol)] §3 (Annotation Protocol): the ground-truth construction aligns visual panels directly to light-novel text summaries. This risks conflating model failures on visual causality cues or panel transitions with mismatches to an already-resolved textual plot, undermining the claim that observed errors demonstrate absence of genuine story-level visual intelligence rather than proxy misalignment.
- [§4.2–4.3 (Evaluation Axes and Results)] §4.2–4.3 (Evaluation Axes and Results): without reported inter-annotator agreement scores or explicit criteria for panel selection across the 11 chapters, it is unclear whether the reported consistent failures reflect representative model behavior or post-hoc choices of difficult non-linear sequences.
minor comments (2)
- [Abstract] The abstract states this is the 'first systematic study' of long-form narrative understanding; a brief comparison to prior comic/manga VLM benchmarks would strengthen positioning.
- [Figures and Project Page] Figure captions and the project page reference should include explicit links to annotation guidelines or released data to support reproducibility claims.
Simulated Author's Rebuttal
We thank the referee for their constructive and detailed feedback on our manuscript introducing the Re:Verse framework. We address each major comment point by point below, providing honest responses and indicating where revisions will be made to improve clarity and rigor.
read point-by-point responses
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Referee: §3 (Annotation Protocol): the ground-truth construction aligns visual panels directly to light-novel text summaries. This risks conflating model failures on visual causality cues or panel transitions with mismatches to an already-resolved textual plot, undermining the claim that observed errors demonstrate absence of genuine story-level visual intelligence rather than proxy misalignment.
Authors: We acknowledge the referee's concern that aligning panels to light-novel summaries could introduce proxy misalignment rather than purely measuring visual narrative reasoning. The light novel serves as the source material for the manga adaptation, providing canonical narrative ground truth to evaluate whether VLMs recover temporal causality and cohesion from visuals alone. However, to better isolate visual-specific failures, we will revise the manuscript to add explicit discussion in §3 on this distinction, include qualitative examples of model errors on panel transitions independent of text, and report additional cross-modal embedding analyses that highlight visual-only misalignments. This partial revision will refine our claims without altering the core evaluation design. revision: partial
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Referee: §4.2–4.3 (Evaluation Axes and Results): without reported inter-annotator agreement scores or explicit criteria for panel selection across the 11 chapters, it is unclear whether the reported consistent failures reflect representative model behavior or post-hoc choices of difficult non-linear sequences.
Authors: We agree that reporting inter-annotator agreement and transparent selection criteria is necessary to establish that the observed failures are representative rather than due to biased panel choices. Although §3 describes the annotation protocol and our intent to cover diverse narrative structures, these quantitative details were omitted. In the revised manuscript, we will add inter-annotator agreement metrics (such as Cohen's kappa) for the annotation tasks and explicitly detail the panel and chapter selection criteria, including stratification for linear vs. non-linear sequences and character consistency challenges. This will directly address the concern and strengthen the empirical validity of the results. revision: yes
Circularity Check
No circularity: empirical evaluation against external human annotations
full rationale
The paper is a purely empirical study that introduces an annotation protocol linking manga panels to light novel text and then evaluates existing VLMs against the resulting human-annotated ground truth. No equations, fitted parameters, or self-referential derivations are present. All reported results are direct comparisons to independently created annotations rather than quantities that reduce to the paper's own inputs by construction. The framework is therefore self-contained against external benchmarks.
Axiom & Free-Parameter Ledger
axioms (1)
- domain assumption Manga panels can be reliably aligned with light novel text to capture narrative structure and causality.
invented entities (1)
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Re:Verse evaluation framework
no independent evidence
Lean theorems connected to this paper
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IndisputableMonolith/Foundation/RealityFromDistinction.leanreality_from_one_distinction unclear?
unclearRelation between the paper passage and the cited Recognition theorem.
We introduce Re:Verse, a comprehensive benchmark for sequential narrative understanding in manga... 308 annotated panels... three core evaluation axes: generative storytelling, contextual dialogue grounding, and temporal reasoning.
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IndisputableMonolith/Cost/FunctionalEquation.leanwashburn_uniqueness_aczel unclear?
unclearRelation between the paper passage and the cited Recognition theorem.
systematic character consistency failure... NER density ranges from 0.009 to 0.027... temporal reasoning degradation with 28.5% accuracy
What do these tags mean?
- matches
- The paper's claim is directly supported by a theorem in the formal canon.
- supports
- The theorem supports part of the paper's argument, but the paper may add assumptions or extra steps.
- extends
- The paper goes beyond the formal theorem; the theorem is a base layer rather than the whole result.
- uses
- The paper appears to rely on the theorem as machinery.
- contradicts
- The paper's claim conflicts with a theorem or certificate in the canon.
- unclear
- Pith found a possible connection, but the passage is too broad, indirect, or ambiguous to say the theorem truly supports the claim.
Reference graph
Works this paper leans on
- [1]
-
[2]
Coo: Comic onomatopoeia dataset for recognizing arbitrary or truncated texts, 2022
Jeonghun Baek, Yusuke Matsui, and Kiyoharu Aizawa. Coo: Comic onomatopoeia dataset for recognizing arbitrary or truncated texts, 2022. 3
work page 2022
-
[3]
Mangavqa and mangalmm: A benchmark and specialized model for multimodal manga understanding, 2025
Jeonghun Baek, Kazuki Egashira, Shota Onohara, Atsuyuki Miyai, Yuki Imajuku, Hikaru Ikuta, and Kiyoharu Aizawa. Mangavqa and mangalmm: A benchmark and specialized model for multimodal manga understanding, 2025. 2, 3
work page 2025
-
[4]
Qwen-VL: A Versatile Vision-Language Model for Understanding, Localization, Text Reading, and Beyond
Jinze Bai, Shuai Bai, Shusheng Yang, Shijie Wang, Sinan Tan, Peng Wang, Junyang Lin, Chang Zhou, and Jingren Zhou. Qwen-vl: A versatile vision-language model for un- derstanding, localization, text reading, and beyond.arXiv preprint arXiv:2308.12966, 2023. 2, 3
work page internal anchor Pith review Pith/arXiv arXiv 2023
-
[5]
Christopher Cater and Mark Riedl. Fabula entropy index- ing: Objective measures of story coherence.arXiv preprint arXiv:2104.07472, 2021. 2, 3
- [6]
-
[7]
Jon Chun. Aistorysimilarity: Quantifying story similarity using narrative for search, ip infringement, and guided cre- ativity. InProceedings of the 28th Conference on Compu- tational Natural Language Learning (CoNLL), pages 161– 177, Miami, FL, USA, 2024. Association for Computational Linguistics. 3, 4, 7, 8
work page 2024
-
[8]
Neil Cohn.The visual language of comics: Introduction to the structure and cognition of sequential images. Blooms- bury Publishing, 2013. 2
work page 2013
-
[9]
Neil Cohn, Martin Paczynski, Ray Jackendoff, Phillip J Hol- comb, and Gina R Kuperberg. (pea)nuts and bolts of visual narrative: Structure and meaning in sequential image com- prehension.Cognitive science, 36(6):1084–1112, 2012. 2, 3
work page 2012
-
[10]
ebdtheque: a representative database of comics
Clément Guérin, Christophe Rigaud, Antoine Mercier, Farid Ammar-Boudjelal, Karell Bertet, Alain Bouju, Jean- Christophe Burie, Georges Louis, Jean-Marc Ogier, and Ar- naud Revel. ebdtheque: a representative database of comics. InProceedings of the 12th International Conference on Document Analysis and Recognition (ICDAR), pages 1145– 1149, 2013. 2
work page 2013
-
[11]
M2c: Towards automatic multimodal manga complement.arXiv preprint arXiv:2310.17130, 2023
Hongcheng Guo, Boyang Wang, Jiaqi Bai, Jiaheng Liu, Jian Yang, and Zhoujun Li. M2c: Towards automatic multimodal manga complement.arXiv preprint arXiv:2310.17130, 2023. 3
-
[12]
Man- gaub: A manga understanding benchmark for large multi- modal models, 2024
Hikaru Ikuta, Leslie Wöhler, and Kiyoharu Aizawa. Man- gaub: A manga understanding benchmark for large multi- modal models, 2024. 2, 3
work page 2024
-
[13]
The amazing mysteries of the gutter: Drawing inferences be- tween panels in comic book narratives
Mohit Iyyer, Varun Manjunatha, Anupam Guha, Yogarshi Vyas, Jordan Boyd-Graber, Hal Daumé III, and Larry Davis. The amazing mysteries of the gutter: Drawing inferences be- tween panels in comic book narratives. InProceedings of the IEEE conference on computer vision and pattern recog- nition, pages 1650–1659, 2017. 2, 3
work page 2017
-
[14]
Transferring pre-trained multimodal rep- resentations with cross-modal similarity matching
Byoungjip Kim, Sungik Choi, Dasol Hwang, Moontae Lee, and Honglak Lee. Transferring pre-trained multimodal rep- resentations with cross-modal similarity matching. InAd- vances in Neural Information Processing Systems, pages 13006–13018, 2022. 3
work page 2022
-
[15]
Vhelm: A holistic evaluation of vision language models
Tony Lee, Haoqin Tu, Chi Heem Wong, Wenhao Zheng, Yiyang Zhou, Yifan Mai, Josselin Roberts, and Michihiro Yasunaga. Vhelm: A holistic evaluation of vision language models. InAdvances in Neural Information Processing Sys- tems, 2024. 3
work page 2024
-
[16]
Junnan Li, Dongxu Li, Caiming Xiong, and Steven Hoi. Blip: Bootstrapping language-image pre-training for uni- fied vision-language understanding and generation. InIn- ternational Conference on Machine Learning, pages 12888– 12900, 2022. 2, 3
work page 2022
-
[17]
Jiaang Li, Yova Kementchedjhieva, Constanza Fierro, and Anders Søgaard. Do vision and language models share con- cepts? a vector space alignment study.Transactions of the Association for Computational Linguistics, 12:1232–1249,
-
[18]
arXiv preprint arXiv:2408.08632 , year=
Jian Li, Weiheng Lu, Zhongzhi Xiong, and Xiaoyun Hao. A survey on benchmarks of multimodal large language models. arXiv preprint arXiv:2408.08632, 2024. 3
-
[19]
Visual instruction tuning.Advances in neural information processing systems, 36, 2024
Haotian Liu, Chunyuan Li, Qingyang Wu, and Yong Jae Lee. Visual instruction tuning.Advances in neural information processing systems, 36, 2024. 2, 3
work page 2024
-
[20]
Re:Zero - Starting Life in Another World, Chapter 1: A Day in the Capital, Vol
Daichi Matsuse, Tappei Nagatsuki, and Shinichirou Otsuka. Re:Zero - Starting Life in Another World, Chapter 1: A Day in the Capital, Vol. 1 (Manga). Yen Press, 2016. Illustrated by Daichi Matsuse. 2
work page 2016
-
[21]
Tappei Nagatsuki and Shinichirou Otsuka.Re:Zero - Starting Life in Another World, Vol. 1 (Light Novel). Yen Press, 2016. Translated by Jeremiah Borque. 2
work page 2016
-
[22]
OpenAI, :, Aaron Hurst, Adam Lerer, Adam P. Goucher, Adam Perelman, Aditya Ramesh, Aidan Clark, AJ Ostrow, Akila Welihinda, Alan Hayes, Alec Radford, Aleksander M ˛ adry, Alex Baker-Whitcomb, Alex Beutel, Alex Borzunov, Alex Carney, Alex Chow, Alex Kirillov, Alex Nichol, Alex Paino, Alex Renzin, Alex Tachard Passos, Alexander Kir- illov, Alexi Christakis,...
-
[23]
Learning transferable visual representations from natural language su- pervision
Alec Radford, Jong Wook Kim, Chris Hallacy, Aditya Ramesh, Gabriel Goh, Sandhini Agarwal, Girish Sastry, Amanda Askell, Pamela Mishkin, Jack Clark, et al. Learning transferable visual representations from natural language su- pervision. InInternational conference on machine learning, pages 8748–8763, 2021. 2, 3
work page 2021
-
[24]
From panels to prose: Generating literary narratives from comics, 2025
Ragav Sachdeva and Andrew Zisserman. From panels to prose: Generating literary narratives from comics, 2025. 3
work page 2025
-
[25]
Tomato: Assessing visual temporal reasoning capabilities in multi- modal foundation models
Ziyao Shangguan, Chuhan Li, Yuxuan Ding, Yanan Zheng, Yilun Zhao, Tesca Fitzgerald, and Arman Cohan. Tomato: Assessing visual temporal reasoning capabilities in multi- modal foundation models. InInternational Conference on Learning Representations, 2025. 2, 3
work page 2025
-
[26]
Conghao Tom Shen, Violet Yao, and Yixin Liu. Maru: A manga retrieval and understanding system connecting vision and language.arXiv preprint arXiv:2311.02083, 2023. 2
-
[27]
Maru: A manga retrieval and understanding system connecting vision and language, 2023
Conghao Tom Shen, Violet Yao, and Yixin Liu. Maru: A manga retrieval and understanding system connecting vision and language, 2023. 3
work page 2023
-
[28]
A comprehensive gold standard and benchmark for comics text detection and recognition, 2022
Gürkan Soykan, Deniz Yuret, and Tevfik Metin Sezgin. A comprehensive gold standard and benchmark for comics text detection and recognition, 2022. 3
work page 2022
-
[29]
Gemini: A Family of Highly Capable Multimodal Models
Gemini Team, Rohan Anil, Sebastian Borgeaud, Yonghui Wu, Jean-Baptiste Alayrac, Jiahui Yu, Radu Soricut, Johan Schalkwyk, Andrew M Dai, Anja Hauth, et al. Gemini: a family of highly capable multimodal models.arXiv preprint arXiv:2312.11805, 2023. 2
work page internal anchor Pith review Pith/arXiv arXiv 2023
-
[30]
Danae Sánchez Villegas, Ingo Ziegler, and Desmond El- liott. Imagechain: Advancing sequential image-to-text rea- soning in multimodal large language models.arXiv preprint arXiv:2502.19419, 2025. 3
-
[31]
Comix: A comprehensive benchmark for multi-task comic understanding, 2024
Emanuele Vivoli, Marco Bertini, and Dimosthenis Karatzas. Comix: A comprehensive benchmark for multi-task comic understanding, 2024. 2, 3
work page 2024
-
[32]
Comics datasets framework: Mix of comics datasets for de- tection benchmarking, 2024
Emanuele Vivoli, Irene Campaioli, Mariateresa Nardoni, Niccolò Biondi, Marco Bertini, and Dimosthenis Karatzas. Comics datasets framework: Mix of comics datasets for de- tection benchmarking, 2024. 2
work page 2024
-
[33]
Heather Harris Wright, Gilson J Capilouto, and Anthony Koutsoftas. Evaluating measures of global coherence abil- ity in stories in adults.International journal of language & communication disorders, 48(3):249–256, 2013. 2, 3
work page 2013
-
[34]
What makes a good story and how can we measure it? a comprehensive survey of story evaluation, 2024
Dingyi Yang and Qin Jin. What makes a good story and how can we measure it? a comprehensive survey of story evaluation, 2024. 3
work page 2024
-
[35]
Open- meva: A benchmark for evaluating open-ended story gener- ation metrics
Jian Yao, Yiqun Cui, Dan Roth, and Yizhou Zhang. Open- meva: A benchmark for evaluating open-ended story gener- ation metrics. InProceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Pro- cessing (Volume 1: Long Papers), pages 6394–6407. Asso- ciation for Com...
work page 2021
-
[36]
Victoria Yefymenko. Multimodality and cross-modal cohe- sion in manga.Cognition, communication, discourse, 24: 103–114, 2022. 2, 3
work page 2022
-
[37]
Score: Story coherence and retrieval enhancement for ai nar- ratives, 2025
Qiang Yi, Yangfan He, Jianhui Wang, Xinyuan Song, Shiyao Qian, Xinhang Yuan, Li Sun, Yi Xin, Jingqun Tang, Keqin Li, Kuan Lu, Menghao Huo, Jiaqi Chen, and Tianyu Shi. Score: Story coherence and retrieval enhancement for ai nar- ratives, 2025. 3, 4, 7, 8
work page 2025
-
[38]
Vision-language models for vision tasks: A survey.arXiv preprint arXiv:2304.00685, 2023
Jingyi Zhang, Jiaxing Huang, Sheng Jin, and Shijian Lu. Vision-language models for vision tasks: A survey.arXiv preprint arXiv:2304.00685, 2023. 3
-
[39]
MiniGPT-4: Enhancing Vision-Language Understanding with Advanced Large Language Models
Deyao Zhu, Jun Chen, Xiaoqian Shen, Xiang Li, and Mo- hamed Elhoseiny. Minigpt-4: Enhancing vision-language understanding with advanced large language models.arXiv preprint arXiv:2304.10592, 2023. 2, 3 Supplementary Material This supplementary material provides comprehensive chapter-by-chapter analysis of VLM performance on manga narrative understanding, ...
work page internal anchor Pith review Pith/arXiv arXiv 2023
-
[40]
show length ratios of 0.8-1.4, while late chapters (8-
-
[41]
demonstrate more extreme variations (0.8-1.6), suggest- ing that climactic sequences are particularly challenging for content length calibration. Cross-Modal Summarization Extended Analysis The cross-modal analysis reveals architecture-specific pat- terns that illuminate the visual processing penalty: InternVL3 Series:Shows consistent 1.9-3.2 point BERTSc...
work page 2000
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