Bettina Messmer

According to our database, Bettina Messmer authored at least 8 papers between 2023 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Apertus: Democratizing Open and Compliant LLMs for Global Language Environments.

Alejandro Hernández-Cano, Alexander Hägele, Allen Hao Huang, Angelika Romanou, Antoni-Joan Solergibert i Llaquet, Barna Pásztor, Bettina Messmer, Dhia Garbaya, Eduard Frank Durech, Ido Hakimi, Juan García Giraldo, Mete Ismayilzada, Negar Foroutan, Skander Moalla, Tiancheng Chen, Vinko Sabolcec, Yixuan Xu, Michael Aerni, Badr AlKhamissi, Ines Altemir Marinas, Mohammad Hossein Amani, Matin Ansaripour, Ilia Badanin, Harold Benoit, Emanuela Boros, Nicholas Browning, Fabian Bösch, Maximilian Böther, Niklas Canova, Camille Challier, Clement Charmillot, Jonathan Coles, Jan Deriu, Arnout Devos, Lukas Drescher, Daniil Dzenhaliou, Maud Ehrmann, Dongyang Fan, Simin Fan, Silin Gao, Miguel Gila, María Grandury, Diba Hashemi, Alexander Hoyle, Jiaming Jiang, Mark Klein, Andrei Kucharavy, Anastasiia Kucherenko, Frederike Lübeck, Roman Machacek, Theofilos Manitaras, Andreas Marfurt, Kyle Matoba, Simon Matrenok, Henrique Mendonça, Fawzi Mohamed, Syrielle Montariol, Luca Mouchel, Sven Najem-Meyer, Jingwei Ni, Gennaro Oliva, Matteo Pagliardini, Elia Palme, Andrei Panferov, Léo Paoletti, Marco Passerini, Ivan Pavlov, Auguste Poiroux, Kaustubh Ponkshe, Nathan Ranchin, Javi Rando, Mathieu Sauser, Jakhongir Saydaliev, Muhammad Ali Sayfiddinov, Marian Schneider, Stefano Schuppli, Marco Scialanga, Andrei Semenov, Kumar Shridhar, Raghav Singhal, Anna Sotnikova, Alexander Sternfeld, Ayush Kumar Tarun, Paul Teiletche, Jannis Vamvas, Xiaozhe Yao, Hao Zhao Alexander Ilic, Ana Klimovic, Andreas Krause, Caglar Gulcehre, David Rosenthal, Elliott Ash, Florian Tramèr, Joost VandeVondele, Livio Veraldi, Martin Rajman, Thomas C. Schulthess, Torsten Hoefler, Antoine Bosselut, Martin Jaggi, Imanol Schlag

CoRR, September, 2025

FineWeb2: One Pipeline to Scale Them All - Adapting Pre-Training Data Processing to Every Language.

Guilherme Penedo, Hynek Kydlícek, Vinko Sabolcec, Bettina Messmer, Negar Foroutan, Amir Hossein Kargaran, Colin Raffel, Martin Jaggi, Leandro von Werra, Thomas Wolf

CoRR, June, 2025

Enhancing Multilingual LLM Pretraining with Model-Based Data Selection.

Bettina Messmer, Vinko Sabolcec, Martin Jaggi

CoRR, February, 2025

2024

On-device Collaborative Language Modeling via a Mixture of Generalists and Specialists.

Dongyang Fan, Bettina Messmer, Martin Jaggi

CoRR, 2024

Towards an empirical understanding of MoE design choices.

Dongyang Fan, Bettina Messmer, Martin Jaggi

CoRR, 2024

Analyzing & Reducing the Need for Learning Rate Warmup in GPT Training.

Atli Kosson, Bettina Messmer, Martin Jaggi

Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2024, 2024

Rotational Equilibrium: How Weight Decay Balances Learning Across Neural Networks.

Atli Kosson, Bettina Messmer, Martin Jaggi

Proceedings of the Forty-first International Conference on Machine Learning, 2024

2023

Rotational Optimizers: Simple & Robust DNN Training.

Atli Kosson, Bettina Messmer, Martin Jaggi

CoRR, 2023