In this tutorial, you'll learn how to build an interactive Streamlit Python-based UI that connects seamlessly with your vLLM-powered multimodal backend. You'll write a simple yet flexible frontend that lets users upload images, enter text prompts, and receive smart, vision-aware responses from the LLaVA model - served via vLLM's OpenAI-compatible interface. By the end, you'll have a clean multimodal chat interface that can be deployed locally or in the cloud - ready to power real-world apps in healthcare, education, document understanding, and beyond.
KV blocks are like pages. Instead of contiguous memory, PagedAttention divides the KV cache of each sequence into small, fixed-size KV blocks. Each block holds the keys and values for a set number of tokens. Tokens are like bytes. Individual tokens within the KV cache are like the bytes within a page. Requests are like processes. Each LLM request is managed like a process, with its "logical" KV blocks mapped to "physical" KV blocks in GPU memory.
My name is Mark Kurtz. I was the CTO at a startup called Neural Magic. We were acquired by Red Hat end of last year, and now working under the CTO arm at Red Hat. I'm going to be talking about GenAI at scale. Essentially, what it enables, a quick overview on that, costs, and generally how to reduce the pain. Running through a little bit more of the structure, we'll go through the state of LLMs and real-world deployment trends.
