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20232026
most citedUnderstanding Inter-Session Intentions via Complex Logical Reasoning

1 citations · 1 across the 12 of their papers we have counts for

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cs.CL2026

Rufus-Air: An Open LLM Post-Training Recipe

Chia-Yuan Chang, Renyuan Cheng, Rui Feng +18

Rufus-Air is an open and reproducible post-training recipe on GLM-4.5-Air-Base (106B-A12B), organized as a serial pipeline of eight stages: SFT, Reasoning RL, Coding RL, Instructio…

cs.CL2026

Process Reward Informed Tree Rollout for Effective Multi-Turn RL

Xintong Li, Sha Li, Yuwei Zhang +8

Reinforcement learning (RL) has become a key approach for training LLM agents, yet popular methods such as GRPO/RLOO rely on multiple independently sampled complete trajectories fo…

cs.CL2026

Shopping Reasoning Bench: An Expert-Authored Benchmark for Multi-Turn Conversational Shopping Assistants

Shuxian Fan, Seonwoo Min, Youna Hu +7

Conversational shopping assistants now serve hundreds of millions of customers, yet no existing benchmark jointly evaluates the open-ended multi-turn reasoning, domain expertise, a…

cs.CL2026

Unlocking Latent Value: Taxonomy-Guided Recovery of High-Performing Data from Low-Tier Web Corpora

Neeraj Varshney, Sanket Lokegaonkar, Nasser Zalmout +3

Dominant web data curation pipelines for pretraining collapse document quality into a single composite score, systematically missing high-value content along dimensions the scorer…

cs.CL2026

QUBRIC: Co-Designing Queries and Rubrics for RL Beyond Verifiable Rewards

Rongzhi Zhang, Rui Feng, Zhihan Zhang +8

Rubric-based RL is a promising route for extending reinforcement learning beyond verifiable rewards, yet existing methods optimize rubrics while treating the query distribution as…

cs.CL2025

Instant Personalized Large Language Model Adaptation via Hypernetwork

Zhaoxuan Tan, Zixuan Zhang, Haoyang Wen +8

Personalized large language models (LLMs) tailor content to individual preferences using user profiles or histories. However, existing parameter-efficient fine-tuning (PEFT) method…

cs.CL2025

SessionIntentBench: A Multi-task Inter-session Intention-shift Modeling Benchmark for E-commerce Customer Behavior Understanding

Yuqi Yang, Weiqi Wang, Baixuan Xu +13

Session history is a common way of recording user interacting behaviors throughout a browsing activity with multiple products. For example, if an user clicks a product webpage and…

cs.CL2025

IHEval: Evaluating Language Models on Following the Instruction Hierarchy

Zhihan Zhang, Shiyang Li, Zixuan Zhang +11

The instruction hierarchy, which establishes a priority order from system messages to user messages, conversation history, and tool outputs, is essential for ensuring consistent an…

cs.CL2024

IterAlign: Iterative Constitutional Alignment of Large Language Models

Xiusi Chen, Hongzhi Wen, Sreyashi Nag +5

With the rapid development of large language models (LLMs), aligning LLMs with human values and societal norms to ensure their reliability and safety has become crucial. Reinforcem…