QCalEval: Benchmarking Vision-Language Models for Quantum Calibration Plot Understanding. - Shuxiang Cao; Zijian Zhang; Abhishek Agarwal; Grace Bratrud; Niyaz R. Beysengulov; Daniel C. Cole; Alejandro Gómez Frieiro; Elena O. Glen; Hao Hsu; Gang Huang; Raymond Jow; Greshma Shaji; et al. (CoRR, 2026)