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Jingdi Lei

11 papers hereh-index 5264 citations17 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author4
  • middle author6

Across the 10 of 11 papers where every author was matched, so the position is known.

fields
  • cs.AI4
  • cs.LG4
  • cs.CV2
  • cs.CL1

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedLLaMA-Berry: Pairwise Optimization for O1-like Olympiad-Level Mathematical Reasoning

3 citations · 4 across the 6 of their papers we have counts for

collaborators
Showing cs.AIShow all

4 papers · 1 filter

cs.AI2026

δ-mem: Efficient Online Memory for Large Language Models

Jingdi Lei, Di Zhang, Junxian Li +7

Large language models increasingly need to accumulate and reuse historical information in long-term assistants and agent systems. Simply expanding the context window is costly and…

cs.AI2025

OffTopicEval: When Large Language Models Enter the Wrong Chat, Almost Always!

Jingdi Lei, Varun Gumma, Rishabh Bhardwaj +4

Large Language Model (LLM) safety is one of the most pressing challenges for enabling wide-scale deployment. While most studies and global discussions focus on generic harms, such…

cs.AI2025

Control-R: Towards controllable test-time scaling

Di Zhang, Weida Wang, Junxian Li +10

This paper target in addressing the challenges of underthinking and overthinking in long chain-of-thought (CoT) reasoning for Large Reasoning Models (LRMs) by introducing Reasoning…

cs.AI2024★ 3 cited

LLaMA-Berry: Pairwise Optimization for O1-like Olympiad-Level Mathematical Reasoning

Di Zhang, Jianbo Wu, Jingdi Lei +9

This paper presents an advanced mathematical problem-solving framework, LLaMA-Berry, for enhancing the mathematical reasoning ability of Large Language Models (LLMs). The framework…

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