Author

Fredrik K. Gustafsson

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#natural language process... Feb 2026

Semantic Self-Distillation for Language Model Uncertainty

It is shown that sampled semantic distributions can be distilled into lightweight student models which estimate a prompt-conditioned density before the language model generates an answer token, which can serve as a general framework for distilling predictive uncertainty in complex output spaces beyond language.

Edward Phillips, Sean Wu, Fredrik K. Gustafsson et al. · arXiv.org · 4 citations

Preprint Aug 2026

When Text and Numbers Disagree: Evidence Arbitration in Large Language Models

It is suggested that current LLMs often rely on heuristic arbitration strategies when integrating heterogeneous evidence, highlighting a failure mode for tool-augmented decision systems.

Mattia Carletti, Edward Phillips, Fredrik K. Gustafsson et al. · 0 citations

#artificial intelligence Preprint Aug 2026

Visual-Prompt Guided Wildlife Instance-Level Recognition

Fine-grained wildlife re-identification remains a challenging area in research. Current state-of-the-art approaches apply a detection and re-identification pipeline. We propose a one-stage end-to-end detection and re-identification model that performs identity searching within the latent space. We adopt DINOv2 for robu...

Mufhumudzi Muthivhi, Jiahao Huo, T. V. van Zyl et al. · 0 citations