Speed Hacks

Instead of re-reading a whole book to answer the second question, the AI writes down sticky notes (KV Cache) so it can answer instantly! 📝

The longer the conversation gets, the more sticky notes the AI makes. Eventually, you run out of desk space! 🤯

Imagine a fast intern drafting an email, and the boss quickly approving it. If the intern makes a mistake, the boss corrects just that part! 👔

Standard speculative decoding generates draft words one by one like a fast typewriter. DFlash uses diffusion to paint an entire 5-token candidate sentence block in parallel, speeding up generation by up to 3x! 🎨⚡

DSpark is the traffic controller for clustered DGX Sparks. It breaks huge models into streamlined chunks so multiple chips work together with zero waiting time! 🚦

Modern open-source lab models use genius architecture tricks: DeepSeek compresses memory with MLA and MTP, Qwen uses smart sliding windows for 1M context, and GLM uses 2D positional grids for vision and tool calling! 🧠✨