activity
20242026
most citedToxicity of the Commons: Curating Open-Source Pre-Training Data

1 citations · 2 across the 5 of their papers we have counts for

collaborators

5 papers

cs.CL2026

Soohak: A Mathematician-Curated Benchmark for Evaluating Research-level Math Capabilities of LLMs

Guijin Son, Seungone Kim, Catherine Arnett +73

Following the recent achievement of gold-medal performance on the IMO by frontier LLMs, the community is searching for the next meaningful and challenging target for measuring LLM…

cs.CL2025★ 1 cited

Common Corpus: The Largest Collection of Ethical Data for LLM Pre-Training

Pierre-Carl Langlais, Pavel Chizhov, Catherine Arnett +8

Large Language Models (LLMs) are pre-trained on large amounts of data from different sources and domains. Such datasets often contain trillions of tokens, including large portions…

cs.CL2025

BPE Stays on SCRIPT: Structured Encoding for Robust Multilingual Pretokenization

Sander Land, Catherine Arnett

Byte Pair Encoding (BPE) tokenizers, widely used in Large Language Models, face challenges in multilingual settings, including penalization of non-Western scripts and the creation…

cs.CL2024★ 1 cited

Toxicity of the Commons: Curating Open-Source Pre-Training Data

Catherine Arnett, Eliot Jones, Ivan P. Yamshchikov +1

Open-source large language models are becoming increasingly available and popular among researchers and practitioners. While significant progress has been made on open-weight model…

cs.CL2024

BPE Gets Picky: Efficient Vocabulary Refinement During Tokenizer Training

Pavel Chizhov, Catherine Arnett, Elizaveta Korotkova +1

Language models can largely benefit from efficient tokenization. However, they still mostly utilize the classical BPE algorithm, a simple and reliable method. This has been shown t…