FysicsWorld: A Unified Full-Modality Benchmark for Any-to-Any Understanding, Generation, and Reasoning

Fuente: arXiv
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Autori principali: Jiang, Yue, Yang, Dingkang, Han, Minghao, Han, Jinghang, Chen, Zizhi, Liu, Yizhou, Li, Mingcheng, Zhai, Peng, Zhang, Lihua
Natura: Preprint
Pubblicazione: 2025
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author Jiang, Yue
Yang, Dingkang
Han, Minghao
Han, Jinghang
Chen, Zizhi
Liu, Yizhou
Li, Mingcheng
Zhai, Peng
Zhang, Lihua
author_facet Jiang, Yue
Yang, Dingkang
Han, Minghao
Han, Jinghang
Chen, Zizhi
Liu, Yizhou
Li, Mingcheng
Zhai, Peng
Zhang, Lihua
contents Despite rapid progress in multimodal large language models (MLLMs) and emerging omni-modal architectures, current benchmarks remain limited in scope and integration, suffering from incomplete modality coverage, restricted interaction to text-centric outputs, and weak interdependence and complementarity among modalities. To bridge these gaps, we introduce FysicsWorld, the first unified full-modality benchmark that supports bidirectional input-output across image, video, audio, and text, enabling comprehensive any-to-any evaluation across understanding, generation, and reasoning. FysicsWorld encompasses 16 primary tasks and 3,268 curated samples, aggregated from over 40 high-quality sources and covering a rich set of open-domain categories with diverse question types. We also propose the Cross-Modal Complementarity Screening (CMCS) strategy integrated in a systematic data construction framework that produces omni-modal data for spoken interaction and fusion-dependent cross-modal reasoning. Through a comprehensive evaluation of over 30 state-of-the-art baselines, spanning MLLMs, modality-specific models, unified understanding-generation models, and omni-modal language models, FysicsWorld exposes the performance disparities and limitations across models in understanding, generation, and reasoning. Our benchmark establishes a unified foundation and strong baselines for evaluating and advancing next-generation full-modality architectures.
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id arxiv_https___arxiv_org_abs_2512_12756
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle FysicsWorld: A Unified Full-Modality Benchmark for Any-to-Any Understanding, Generation, and Reasoning
Jiang, Yue
Yang, Dingkang
Han, Minghao
Han, Jinghang
Chen, Zizhi
Liu, Yizhou
Li, Mingcheng
Zhai, Peng
Zhang, Lihua
Computer Vision and Pattern Recognition
Despite rapid progress in multimodal large language models (MLLMs) and emerging omni-modal architectures, current benchmarks remain limited in scope and integration, suffering from incomplete modality coverage, restricted interaction to text-centric outputs, and weak interdependence and complementarity among modalities. To bridge these gaps, we introduce FysicsWorld, the first unified full-modality benchmark that supports bidirectional input-output across image, video, audio, and text, enabling comprehensive any-to-any evaluation across understanding, generation, and reasoning. FysicsWorld encompasses 16 primary tasks and 3,268 curated samples, aggregated from over 40 high-quality sources and covering a rich set of open-domain categories with diverse question types. We also propose the Cross-Modal Complementarity Screening (CMCS) strategy integrated in a systematic data construction framework that produces omni-modal data for spoken interaction and fusion-dependent cross-modal reasoning. Through a comprehensive evaluation of over 30 state-of-the-art baselines, spanning MLLMs, modality-specific models, unified understanding-generation models, and omni-modal language models, FysicsWorld exposes the performance disparities and limitations across models in understanding, generation, and reasoning. Our benchmark establishes a unified foundation and strong baselines for evaluating and advancing next-generation full-modality architectures.
title FysicsWorld: A Unified Full-Modality Benchmark for Any-to-Any Understanding, Generation, and Reasoning
topic Computer Vision and Pattern Recognition
url https://arxiv.org/abs/2512.12756