activity
20242026
most citedContinual Quantization-Aware Pre-Training: When to transition from 16-bit to 1.58-bit pre-training for BitNet language models?

1 citations · 1 across the 11 of their papers we have counts for

collaborators

12 papers

cs.AI2026

Write Once, Run Everywhere: The Axon DSL for Shape-Safe and Framework-Agnostic LLM Architectures

Jacob Nielsen, Danial Namazifard, Lukas Galke Poech +1

The entire ecosystem of open-source language models effectively relies on a single platform. What if this platform was forced to shut down tomorrow? Implementing and maintaining ef…

cs.CL2026

Mimir: A Sub-2B Hierarchical Reasoning Model Trained on Permissible Data Punches Above Its Weight Class

Peter Schneider-Kamp, Jacob Nielsen, Gianluca Barmina +4

Training capable language models typically relies on web-scale pretraining followed by multi-stage post-training, creating substantial computational and data-governance barriers fo…

cs.CL2026

PsychoSafe: Eliciting Psychologically-Informed Refusals in Large Language Models

Gianluca Barmina, Federico Torrielli, Sven Harms +7

Large language models (LLMs) routinely face requests that should be refused, creating a trade-off between helpfulness and harm prevention. However, refusals themselves can be helpf…

cs.CL2026

Emergent Languages in Populations of Language Model Agents: From Token Efficiency to Oversight Evasion

Stine Lyngsø Beltoft, William Brach, Federico Torrielli +5

Monitoring autonomous language model agents currently relies mostly on surface behavior. But what happens when agent populations invent new languages with the goal of avoiding huma…

cs.CL2026

SommBench: Assessing Sommelier Expertise of Language Models

William Brach, Tomas Bedej, Jacob Nielsen +10

With the rapid advances of large language models, it becomes increasingly important to systematically evaluate their multilingual and multicultural capabilities. Previous cultural…

cs.LG2026

FlexMoRE: A Flexible Mixture of Rank-heterogeneous Experts for Efficient Federatedly-trained Large Language Models

Annemette Brok Pirchert, Jacob Nielsen, Mogens Henrik From +2

Recent advances in mixture-of-experts architectures have shown that individual experts models can be trained federatedly, i.e., in isolation from other experts by using a common ba…

cs.CL2026

SDUs DAISY: A Benchmark for Danish Culture

Jacob Nielsen, Stine L. Beltoft, Peter Schneider-Kamp +1

We introduce Daisy, a factual knowledge benchmark for Danish cultural heritage, based on curated topics from the Danish Culture Canon 2006. For each artifact in the culture canon,…

cs.CL2025

Dynaword: From One-shot to Continuously Developed Datasets

Kenneth Enevoldsen, Kristian Nørgaard Jensen, Jan Kostkan +14

Large-scale datasets are foundational for research and development in natural language processing. However, current approaches face three key challenges: (1) reliance on ambiguousl…

cs.LG2025★ 1 cited

Continual Quantization-Aware Pre-Training: When to transition from 16-bit to 1.58-bit pre-training for BitNet language models?

Jacob Nielsen, Peter Schneider-Kamp, Lukas Galke

Large language models (LLMs) require immense resources for training and inference. Quantization, a technique that reduces the precision of model parameters, offers a promising solu…

cs.LG2025

DeToNATION: Decoupled Torch Network-Aware Training on Interlinked Online Nodes

Mogens Henrik From, Jacob Nielsen, Lukas Galke Poech +1

Training large neural network models requires extensive computational resources, often distributed across several nodes and accelerators. Recent findings suggest that it may be suf…

cs.LG2024

When are 1.58 bits enough? A Bottom-up Exploration of BitNet Quantization

Jacob Nielsen, Lukas Galke, Peter Schneider-Kamp

Contemporary machine learning models, such as language models, are powerful, but come with immense resource requirements both at training and inference time. It has been shown that…

cs.CV2024

BitNet b1.58 Reloaded: State-of-the-art Performance Also on Smaller Networks

Jacob Nielsen, Peter Schneider-Kamp

Recently proposed methods for 1-bit and 1.58-bit quantization aware training investigate the performance and behavior of these methods in the context of large language models, find…