Saved in:
| Main Authors: | , , , , , , , , , , , , , |
|---|---|
| Format: | Preprint |
| Published: |
2026
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2601.03017 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866918274119237632 |
|---|---|
| author | Xiong, Jing Han, Qi Hsieh, Yunta Shen, Hui Xin, Huajian Tao, Chaofan Zhao, Chenyang Zhang, Hengyuan Wu, Taiqiang Zhang, Zhen Wang, Haochen Wan, Zhongwei Kong, Lingpeng Wong, Ngai |
| author_facet | Xiong, Jing Han, Qi Hsieh, Yunta Shen, Hui Xin, Huajian Tao, Chaofan Zhao, Chenyang Zhang, Hengyuan Wu, Taiqiang Zhang, Zhen Wang, Haochen Wan, Zhongwei Kong, Lingpeng Wong, Ngai |
| contents | Autoformalization, which translates natural language mathematics into formal statements to enable machine reasoning, faces fundamental challenges in the wild due to the multimodal nature of the physical world, where physics requires inferring hidden constraints (e.g., mass or energy) from visual elements. To address this, we propose MMFormalizer, which extends autoformalization beyond text by integrating adaptive grounding with entities from real-world mathematical and physical domains. MMFormalizer recursively constructs formal propositions from perceptually grounded primitives through recursive grounding and axiom composition, with adaptive recursive termination ensuring that every abstraction is supported by visual evidence and anchored in dimensional or axiomatic grounding. We evaluate MMFormalizer on a new benchmark, PhyX-AF, comprising 115 curated samples from MathVerse, PhyX, Synthetic Geometry, and Analytic Geometry, covering diverse multimodal autoformalization tasks. Results show that frontier models such as GPT-5 and Gemini-3-Pro achieve the highest compile and semantic accuracy, with GPT-5 excelling in physical reasoning, while geometry remains the most challenging domain. Overall, MMFormalizer provides a scalable framework for unified multimodal autoformalization, bridging perception and formal reasoning. To the best of our knowledge, this is the first multimodal autoformalization method capable of handling classical mechanics (derived from the Hamiltonian), as well as relativity, quantum mechanics, and thermodynamics. More details are available on our project page: MMFormalizer.github.io |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_03017 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | MMFormalizer: Multimodal Autoformalization in the Wild Xiong, Jing Han, Qi Hsieh, Yunta Shen, Hui Xin, Huajian Tao, Chaofan Zhao, Chenyang Zhang, Hengyuan Wu, Taiqiang Zhang, Zhen Wang, Haochen Wan, Zhongwei Kong, Lingpeng Wong, Ngai Computation and Language Autoformalization, which translates natural language mathematics into formal statements to enable machine reasoning, faces fundamental challenges in the wild due to the multimodal nature of the physical world, where physics requires inferring hidden constraints (e.g., mass or energy) from visual elements. To address this, we propose MMFormalizer, which extends autoformalization beyond text by integrating adaptive grounding with entities from real-world mathematical and physical domains. MMFormalizer recursively constructs formal propositions from perceptually grounded primitives through recursive grounding and axiom composition, with adaptive recursive termination ensuring that every abstraction is supported by visual evidence and anchored in dimensional or axiomatic grounding. We evaluate MMFormalizer on a new benchmark, PhyX-AF, comprising 115 curated samples from MathVerse, PhyX, Synthetic Geometry, and Analytic Geometry, covering diverse multimodal autoformalization tasks. Results show that frontier models such as GPT-5 and Gemini-3-Pro achieve the highest compile and semantic accuracy, with GPT-5 excelling in physical reasoning, while geometry remains the most challenging domain. Overall, MMFormalizer provides a scalable framework for unified multimodal autoformalization, bridging perception and formal reasoning. To the best of our knowledge, this is the first multimodal autoformalization method capable of handling classical mechanics (derived from the Hamiltonian), as well as relativity, quantum mechanics, and thermodynamics. More details are available on our project page: MMFormalizer.github.io |
| title | MMFormalizer: Multimodal Autoformalization in the Wild |
| topic | Computation and Language |
| url | https://arxiv.org/abs/2601.03017 |