← Search

Lanxiang Hu

10 accepted papers

2026

AMA-Bench: Evaluating Long-Horizon Memory for Agentic Applications

ICML 2026poster

Large Language Models (LLMs) are deployed as autonomous agents in increasingly complex applications, where enabling long horizon memory is critical for achieving strong performance. However, a significant gap exists between practical applications and current evaluation standards for agent memory: ex…

Cited by 0SourceScholar
2026

Fast and Accurate Causal Parallel Decoding using Jacobi Forcing

ICML 2026poster

Multi-token generation has emerged as a promising paradigm for accelerating language model inference, with the diffusion Large Language Models (dLLMs) as the most notable approach recently. Popular dLLMs like SDAR and Fast-dLLM v2 are post-trained on pre-trained AR models to minimize training cost w…

Cited by 0SourceScholar
2026

Stronger-MAS: Multi-Agent Reinforcement Learning for Collaborative LLMs

ICLR 2026poster

Multi-Agent System (MAS) and Reinforcement Learning (RL) are both widely adopted to improve large language model (LLM) agentic performance. MAS strengthens task-specialized performance via role-based orchestration; RL leverages environment rewards to train stronger policies, such as Group Relative P…

Cited by 0SourcecodeScholar
2026

d3LLM: Ultra-Fast Diffusion LLM using Pseudo-Trajectory Distillation

ICML 2026poster

Diffusion large language models (dLLMs) offer capabilities beyond those of autoregressive (AR) LLMs, such as parallel decoding and random-order generation. However, realizing these benefits in practice is non-trivial, as dLLMs inherently face an *accuracy-parallelism trade-off*. Despite increasing i…

Cited by 0SourceScholar
2026

lmgame-Bench: How Good are LLMs at Playing Games?

ICLR 2026poster

Playing video games requires perception, reasoning, memory, and long-horizon planning—exactly the faculties expected of modern large language and vision–language models (LLMs/VLMs). We introduce LMGame-Bench, a benchmark built on six popular games spanning platformer, puzzle, and narrative games thr…

Cited by 0SourcecodeScholar
2025

GameArena: Evaluating LLM Reasoning through Live Computer Games

ICLR 2025poster

Evaluating the reasoning abilities of large language models (LLMs) is challenging. Existing benchmarks often depend on static datasets, which are vulnerable to data contamination and may get saturated over time, or on binary live human feedback that conflates reasoning with other abilities. As the m…

Cited by 2SourcePDFScholar
2025

Scaling Long Context Training Data by Long-Distance Referrals

ICLR 2025poster

Training large language models for long context understanding faces the challenge of data shortage. Previous data engineering approaches mechanically concatenate short documents, which may create many pseudo long documents but raise concerns about data quality. In this paper, we study the core attri…

Cited by 0SourcePDFScholar
2024

Online Speculative Decoding

ICML 2024poster

Speculative decoding is a pivotal technique to accelerate the inference of large language models (LLMs) by employing a smaller draft model to predict the target model's outputs. However, its efficacy can be limited due to the low predictive accuracy of the draft model, particularly when faced with d…