LingBot-Video：30B参数MoE模型，推理仅激活3B，专注物理推理

Massive open-source release!

LingBot-Video isn't about video quality; it optimizes for physical reasoning, and it runs sparse: only 3B of 30B params are active at inference.

MoE is finally showing up in long-context video, where inference cost matters a lot.

Worth a look.