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Jizhou Guo

4 accepted papers

2026

LLM DNA: Tracing Model Evolution via Functional Representations

ICLR 2026oral

The explosive growth of large language models (LLMs) has created a vast but opaque landscape: millions of models exist, yet their evolutionary relationships through fine-tuning, distillation, or adaptation are often undocumented or unclear, complicating LLM management. Existing methods are limited b…

Cited by 0SourcecodeScholar
2026

RECODE: A Benchmark for Research Code DEvelopment with Interactive Human Feedback

ICLR 2026poster

Large language models (LLMs) show the promise in supporting scientific research implementation, yet their ability to generate correct and executable code remains limited. Existing works largely adopt one-shot settings, ignoring the iterative and feedback-driven nature of realistic workflows of scien…

Cited by 0SourcecodeScholar
2025

Model-based Large Language Model Customization as Service

EMNLP 2025

Prominent Large Language Model (LLM) services from providers like OpenAI and Google excel at general tasks but often underperform on domain-specific applications. Current customization services for these LLMs typically require users to upload data for fine-tuning, posing significant privacy risks. W

2024

Calibrating Reasoning in Language Models with Internal Consistency

NeurIPS 2024poster

Large language models (LLMs) have demonstrated impressive capabilities in various reasoning tasks, aided by techniques like chain-of-thought prompting that elicits verbalized reasoning. However, LLMs often generate text with obvious mistakes and contradictions, raising doubts about their ability to…