SciVer: Evaluating Foundation Models for Multimodal Scientific Claim Verification

Fuente: arXiv
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Main Authors: Wang, Chengye, Shen, Yifei, Kuang, Zexi, Cohan, Arman, Zhao, Yilun
Format: Preprint
Published: 2025
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author Wang, Chengye
Shen, Yifei
Kuang, Zexi
Cohan, Arman
Zhao, Yilun
author_facet Wang, Chengye
Shen, Yifei
Kuang, Zexi
Cohan, Arman
Zhao, Yilun
contents We introduce SciVer, the first benchmark specifically designed to evaluate the ability of foundation models to verify claims within a multimodal scientific context. SciVer consists of 3,000 expert-annotated examples over 1,113 scientific papers, covering four subsets, each representing a common reasoning type in multimodal scientific claim verification. To enable fine-grained evaluation, each example includes expert-annotated supporting evidence. We assess the performance of 21 state-of-the-art multimodal foundation models, including o4-mini, Gemini-2.5-Flash, Llama-3.2-Vision, and Qwen2.5-VL. Our experiment reveals a substantial performance gap between these models and human experts on SciVer. Through an in-depth analysis of retrieval-augmented generation (RAG), and human-conducted error evaluations, we identify critical limitations in current open-source models, offering key insights to advance models' comprehension and reasoning in multimodal scientific literature tasks.
format Preprint
id arxiv_https___arxiv_org_abs_2506_15569
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle SciVer: Evaluating Foundation Models for Multimodal Scientific Claim Verification
Wang, Chengye
Shen, Yifei
Kuang, Zexi
Cohan, Arman
Zhao, Yilun
Computation and Language
We introduce SciVer, the first benchmark specifically designed to evaluate the ability of foundation models to verify claims within a multimodal scientific context. SciVer consists of 3,000 expert-annotated examples over 1,113 scientific papers, covering four subsets, each representing a common reasoning type in multimodal scientific claim verification. To enable fine-grained evaluation, each example includes expert-annotated supporting evidence. We assess the performance of 21 state-of-the-art multimodal foundation models, including o4-mini, Gemini-2.5-Flash, Llama-3.2-Vision, and Qwen2.5-VL. Our experiment reveals a substantial performance gap between these models and human experts on SciVer. Through an in-depth analysis of retrieval-augmented generation (RAG), and human-conducted error evaluations, we identify critical limitations in current open-source models, offering key insights to advance models' comprehension and reasoning in multimodal scientific literature tasks.
title SciVer: Evaluating Foundation Models for Multimodal Scientific Claim Verification
topic Computation and Language
url https://arxiv.org/abs/2506.15569