
Distill the LLM, Don't Serve It: Search & Personalization at DoorDash — Raghav Saboo, DoorDash
Effective marketplace discovery relies on deep semantic understanding rather than simple engagement optimization. DoorDash integrates Large Language Models (LLMs) into its search and recommendation systems through four core primitives: LLM-based supervision, semantic catalog IDs, consumer memory blocks, and steerable c...



















