ImagenWorld: Stress-Testing Image Generation Models with Explainable Human Evaluation on Open-ended Real-World Tasks. - Samin Mahdizadeh Sani; Max Ku; Nima Jamali; Matina Mahdizadeh Sani; Paria Khoshtab; Wei-Chieh Sun; Parnian Fazel; Zhi Rui Tam; Thomas Chong; Edisy Kin Wai Chan; Donald Wai Tong Tsang; Chiao-Wei Hsu; et al. (CoRR, 2026)