2 papers
cs.IR2026
LLM-Based Generative Retrieval for Snapchat Content Recommendation
Liam Collins, Jiwen Ren, Donald Loveland +19
Pretrained large language models (LLMs) are promising retrieval engines because they combine rich semantic priors, strong sequence modeling capabilities, and favorable scaling beha…
cs.IR2026
LLM-Enhanced Topical Trend Detection at Snapchat
Hangqi Zhao, Jay Li, Abhiruchi Bhattacharya +6
Automatic detection of topical trends at scale is both challenging and essential for maintaining a dynamic content ecosystem on social media platforms. In this work, we present a l…