How an End-to-End Geolocation Search System Bridges Recall and Ranking

This article details an end-to-end geolocation search solution that unifies pre‑training, recall, and ranking with shared representations, knowledge distillation, and S2 spatial encoding to handle massive POI data, multi‑factor relevance, and real‑time response constraints.

Knowledge DistillationS2 geometryend-to-end retrieval

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How an End-to-End Geolocation Search System Bridges Recall and Ranking

Machine Heart

Apr 2, 2026 · Artificial Intelligence

From Tokens to Revenue: Kuaishou’s GR4AD Pioneers Full‑Stack Generative Recommendation for Ads

GR4AD, Kuaishou’s generative recommendation system, redesigns the entire ad pipeline—from tokenizing multimodal ad material to value‑aware learning, lazy decoding, and dynamic beam search—delivering over 4 % revenue lift, higher eCPM, and sub‑100 ms latency for more than 400 million users.

AdvertisingGenerative RecommendationOnline Learning

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From Tokens to Revenue: Kuaishou’s GR4AD Pioneers Full‑Stack Generative Recommendation for Ads