This study presents ImplicitAVE, a multimodal dataset focused on implicit attribute value extraction:

• Extension and enrichment of MAVE dataset to include multimodality.
• Detailed evaluation of MLLMs’ performance on the dataset.
• Potential implications and applications in diverse industries.

The release of ImplicitAVE dataset and its comprehensive benchmark offers crucial resources for further research and development in the area of attribute value extraction, using large language models.