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Jintian Zhang

6 accepted papers

2026

InnoGym: Benchmarking the Innovation Potential of AI Agents

ICLR 2026poster

LLMs and Agents have achieved impressive progress in code generation, mathematical reasoning, and scientific discovery. However, existing benchmarks primarily measure correctness, overlooking the diversity of methods behind solutions. True innovation depends not only on producing correct answers but…

Cited by 0SourcecodeScholar
2026

Scaling Generalist Data-Analytic Agents

ICLR 2026poster

Data-analytic agents are emerging as a key catalyst for automated scientific discovery and for the vision of Innovating AI. Current approaches, however, rely heavily on prompt engineering over proprietary models, while open-source models struggle to face diverse-format, large-scale data files and lo…

Cited by 0SourcecodeScholar
2026

Why Do Open-Source LLMs Struggle with Data Analysis? A Systematic Empirical Study

AAAI 2026technical

Large Language Models (LLMs) hold promise in automating data analysis tasks, yet open-source models face significant limitations in these kinds of reasoning-intensive scenarios. In this work, we investigate strategies to enhance the data analysis capabilities of open-source LLMs. By curating a seed

Cited by 0SourcePDFScholar
2025

LightThinker: Thinking Step-by-Step Compression

EMNLP 2025

Large language models (LLMs) have shown remarkable performance in complex reasoning tasks, but their efficiency is hindered by the substantial memory and computational costs associated with generating lengthy tokens. In this paper, we propose LightThinker, a novel method that enables LLMs to dynamic

2024

Exploring Collaboration Mechanisms for LLM Agents: A Social Psychology View

ACL 2024long

As Natural Language Processing (NLP) systems are increasingly employed in intricate social environments, a pressing query emerges: *Can these NLP systems mirror human-esque collaborative intelligence, in a multi-agent society consisting of multiple large language models (LLMs)?* This paper probes th…

2024

OneGen: Efficient One-Pass Unified Generation and Retrieval for LLMs

EMNLP 2024finding

Despite the recent advancements in Large Language Models (LLMs), which have significantly enhanced the generative capabilities for various NLP tasks, LLMs still face limitations in directly handling retrieval tasks. However, many practical applications demand the seamless integration of both retriev…