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Sponsored AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI

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Xin-Yuan Xie

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#artificial intelligence Preprint Oct 2026

WeGR: Unified Generative Retrieval for Industrial Search Systems in WeChat

Generative retrieval (GR) offers a promising paradigm for industrial search by unifying candidate generation within an autoregressive framework. However, its effectiveness is limited by two key challenges. First, existing Semantic ID (SID) tokenizers struggle to incorporate collaborative signals while maintaining effec...

Jia-Jun Han, Guo-Xin Ma, Felix et al. · 0 citations
#artificial intelligence Preprint Oct 2026

HuatuoGPT-3: RL-Only Domain Adaptation from Base Models

Domain adaptation aims to turn a general-purpose large language model (LLM) into an expert for a target domain. While the dominant SFT+RL pipeline offers a convenient cold start, it may reduce exploration diversity and introduces additional complexity through multi-stage optimization. These limitations motivate RL-only...

Junying Chen, Xin-Yuan Xie, Zi-Niu Li et al. · 0 citations

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