SteinDreamer offers a solution for text-to-3D score distillation. They propose a variance reduction solution called Stein Score Distillation (SSD) which effectively reduces distillation variance through control variable construction and the application of Stein identities. Experimental results demonstrate that SSD successfully lowers distillation variance and consistently improves visual quality in both object and scene-level generation. Additionally, SteinDreamer exhibits faster convergence rates compared to existing methods.