Cristóbal Valenzuela：今天，我们宣布推出 Praxis-1，这是一个开放权重的世界行动模型，它可以通过轻量级微调适应新的机器人形态。

Today we're announcing Praxis-1, an open-weight world action model that adapts to new robot embodiments with light finetuning. Video is eating the world