CellForge: Agentic Design of Virtual Cell Models. - Xiangru Tang; Zhuoyun Yu; Jiapeng Chen; Yan Cui; Daniel Shao; Weixu Wang; Fang Wu; Yuchen Zhuang; Wenqi Shi; Zhi Huang; Arman Cohan; Xihong Lin; et al. (CoRR, 2025)