LLMs for Relevance: Automating High-Quality Product Relevance Labeling in Flipkart Search

Amey Patil , Shreya Malani· November 2025 Every product you see on a Flipkart search results page is there because a system decided it was relevant to what you typed. But how do we know those decisions are good? Someone — or something — has to look at a query and a product and judge: is this a good match or not? That judgment is the raw material we use to train and evaluate every search model we…

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