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Tingyu Zhu

5 accepted papers

2026

PILOT-Bench: Probabilistic Interaction for LLM Operations in Tool-driven Scenarios

ICLR 2026poster

We introduce PILOT-Bench, a benchmark that evaluates LLM workflow execution under simulated realistic conditions of instruction quality variability and tool execution uncertainty. Unlike existing benchmarks that encounter these challenges incidentally, our work makes uncertainty the primary focus of…

Cited by 0SourcecodeScholar
2026

Spiral RoPE: Rotate Your Rotary Positional Embeddings in the 2D Plane

ICML 2026poster

Rotary Position Embedding (RoPE) is the de facto positional encoding in large language models due to its ability to encode relative positions and support length extrapolation. When adapted to vision transformers, the standard axial formulation decomposes two-dimensional spatial positions into horizo…

Cited by 0SourceScholar
2026

Uncertainty-Aware Clarification in LLM Agents with Information Gain

ICML 2026poster

Large Language Model (LLM) agents often operate under underspecified user instructions, where latent uncertainty over user intent leads to erroneous tool actions. To address this challenge, we propose a goal-oriented clarification framework that aligns clarification behavior with ambiguity resolutio…

Cited by 0SourceScholar
2025

Efficient Fine-Grained Guidance for Diffusion Model Based Symbolic Music Generation

ICML 2025poster

Developing generative models to create or conditionally create symbolic music presents unique challenges due to the combination of limited data availability and the need for high precision in note pitch. To address these challenges, we introduce an efficient Fine-Grained Guidance (FGG) approach with…

Cited by 0SourcePDFScholar
2025

When Inverse Data Outperforms: Exploring the Pitfalls of Mixed Data in Multi-Stage Fine-Tuning

EMNLP 2025

Existing work has shown that o1-level performance can be achieved with limited data distillation, but most existing methods focus on unidirectional supervised fine-tuning (SFT), overlooking the intricate interplay between diverse reasoning patterns. In this paper, we construct r1k, a high-quality re