Hou, W. and Qu*, J. 2023. BM5-SP-SC: A Dual Model Architecture for Contradiction Detection on Crowdfunding Projects. CURRENT APPLIED SCIENCE AND TECHNOLOGY. 26, 1 (Apr. 2023), DOI: 10.55003/cast.2023.06.23.007 (19 pages). DOI:https://doi.org/10.55003/cast.2023.06.23.007.