From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 34 more institutions on single bylines are not listed.

Fields, topics and concepts

Of its works in our library, with the number of works on each.

📚 Shelves 8Arts and Humanities · 2 works Computer Science · 2 works Artificial Intelligence · 2 works Language and Linguistics · 2 works Business, Management and Accounting · 1 work Computer Vision and Pattern Recognition · 1 work Management Information Systems · 1 work Computational Theory and Mathematics · 1 work

🧭 Topics 2Evaluation & benchmarks · 1 work Language models & pretraining · 1 work

Works by year

2020s

20251 paper 20241 paper

Papers

The most cited first (OpenAlex and our library).

MinerU: An Open-Source Solution for Precise Document Content Extraction (2024 · 95 citations)
High-quality text from PDFs is increasingly needed for LLM training data and RAG systems. However, open-source extractors often fail on documents that are not academic papers, such as textbooks, exam sheets, reports and slides. End-to-end MLLM parsers are expensive to run and still struggle with varied inputs. MinerU…
Leveraging Online Olympiad-Level Math Problems for LLMs Training and Contamination-Resistant Evaluation (2025 · 10 citations)
Training and testing LLMs on Olympiad-level mathematics is hard for two reasons. Expert-written problems with correct solutions are scarce and expensive to produce. Public benchmarks also tend to leak into pre-training corpora, which inflates reported scores. The authors address both problems with the Art of Problem…

All works

3 works of theirs in our library, the most cited first; 2 with a page here, the others link their original until we summarise them.

Co-authors here

8 co-authors with a page, the most papers together first.

Venues

Where their works here were published, the most works first, with the editions of those that have a page.

Nature

Cited by

Papers of our library cite their works 360 times (of the 149,439 papers whose bibliographies we read); 108 citing papers with a page here →.

Updated 2 November 2026

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🧑‍🔬 Kaiwen Liu

🏛️ Affiliations

🧭 Fields, topics and concepts

📅 Works by year

2020s

📄 Papers

All works

🤝 Co-authors here

Venues

🔗 Cited by

Kaiwen Liu

Affiliations

Fields, topics and concepts

Works by year

Papers

Co-authors here

Cited by