GEN-1 在关灯等恶劣光照条件下仍能正常工作并保持性能。模型直接基于原始视频像素决策,强光变化会大幅改变输入分布,但性能依然稳定。原因是 GEN-1 预训练时已覆盖农场、仓库、杂货店、昏暗家居等多样化光照场景,并将此知识迁移到新任务中。
GEN-1 still works with lights off, and generalizes under harsh lighting conditions.
The model uses raw video pixels to make decisions, so strong lighting changes can drastically alter its input distribution. Yet performance still holds.
Why? GEN-1 was pre-trained on a massive, diverse dataset of different lighting conditions—everywhere from outdoor farms, to warehouses, from grocery stores, to dimly lit homes—it's already seen it all, and transfers this knowledge to new tasks.
This is a glimpse of what we call Mastery, and is part of the reason these models can cross a new performance threshold.
Read more about it in our blog post in the comments below 👇
来源:Generalist · x.com