UncertaiNLP brings together researchers studying uncertainty in human language and NLP tools, including LLMs, and how it can be harnessed to improve NLP. The workshop provides a platform for research that embraces variability in human language and aims to represent and evaluate the uncertainty that arises from it and the modeling tools themselves. Topics include formal tools for uncertainty representation, documenting sources of uncertainty, modeling, learning/parameter estimation, probabilistic inference, decision making, evaluation, and hallucinations in NLU/NLG.

by UncertaiNLP : 3rd Workshop on Uncertainty-aware NLP @EMNLP2026
The third UncertaiNLP workshop, co-located with EMNLP 2026 in Budapest, Hungary, brings together researchers studying uncertainty in human language and NLP tools, including LLMs. It also hosts the SHROOM-Visions shared task on hallucination detection in Vision-and-Language Models.