DeepSeek V2 Lite Chat is the compact sibling in the V2 family, built around a Mixture-of-Experts architecture that activates only a fraction of its parameters per token — keeping inference costs low while punching above its weight class. It handles general conversation and reasoning tasks capably, though it trades some depth and nuance for its smaller footprint. Think of it as the efficient, resource-conscious teammate who gets the job done without demanding expensive hardware.