Ax Samridhi Vaid, Mike Weldon, Jesse Dunn, Sacha Davis, Kevin Lonergan, Henry Li, Jeffrey Franc, Mohamed Abdalla, Daniel C. Baumgart, Jake Hayward, J Ross Mitchell 3/26/2026

Berta: an open-source, modular tool for AI-enabled clinical documentation

Berta: open-source modular platform for AI-enabled clinical documentation with institutional data governance and workflow integration, deployed at Alberta Health Services.

Ax Peijun Qing, Puneet Mathur, Nedim Lipka, Varun Manjunatha, Ryan Rossi, Franck Dernoncourt, Saeed Hassanpour, Soroush Vosoughi 3/26/2026

Cluster-R1: Large Reasoning Models Are Instruction-following Clustering Agents

Cluster-R1 reframes instruction-following clustering as generative task, enabling reasoning models to autonomously infer corpus structure while respecting user instructions.

Ax Shanghua Gao, Yuchang Su, Pengwei Sui, Curtis Ginder, Marinka Zitnik 3/26/2026

Qworld: Question-Specific Evaluation Criteria for LLMs

Qworld framework generates question-specific evaluation criteria for LLMs on open-ended tasks, capturing context-dependent response quality requirements.

Ax Wilson E. Marc\'ilio-Jr, Danilo M. Eler 3/26/2026

Navigating the Concept Space of Language Models

ConceptMap tool enables scalable exploratory discovery of human-interpretable concepts in sparse autoencoders trained on LLM activations.

Ax Tuan-Anh Vu, S\'ebastien Destercke, Fr\'ed\'eric Pichon 3/26/2026

Upper Entropy for 2-Monotone Lower Probabilities

Computational analysis of upper entropy algorithms for uncertainty quantification in credal set-based probability models.

Ax Saswata Bose, Suvadeep Maiti, Shivam Kumar Sharma, Mythirayee S, Tapabrata Chakraborti, Srijitesh Rajendran, Raju S. Bapi 3/26/2026

AI Generalisation Gap In Comorbid Sleep Disorder Staging

Analysis of deep learning generalization gap in sleep disorder staging with Grad-CAM interpretability and iSLEEPS clinical dataset.

Ax Yurii Laba, Yaryna Mohytych, Ivanna Rohulia, Halyna Kyryleyza, Hanna Dydyk-Meush, Oles Dobosevych, Rostyslav Hryniv 3/26/2026

Ukrainian Visual Word Sense Disambiguation Benchmark

Ukrainian Visual Word Sense Disambiguation benchmark with 10-image choices for evaluating word sense disambiguation in Ukrainian.