cs.LG 2606.12364

On Subquadratic Architectures: From Applications to Principles

This study compares xLSTM, Mamba-2, and Gated DeltaNet architectures, demonstrating xLSTM's superior performance in complex sequence tasks due to its robust state tracking and memory accumulation.

Anamaria-Roberta Hartl, Levente Zólyomi, David Stap et al.

2026-06-11 207
cs.AI 2606.12268

The Impossibility of Eliciting Latent Knowledge

Using Causal Influence Diagrams (CID), this paper proves the impossibility of training AI to honestly report latent knowledge through feedback.

Korbinian Friedl, Francis Rhys Ward, Paul Yushin Rapoport et al.

2026-06-11 19
econ.TH 2606.12260

Market Design for AI: Beyond the Copyright Binary

Proposes a data intermediary model with two-part tariffs to address market failures in AI training data, balancing incentives and model performance.

Yan Dai, Maryam Farboodi, Negin Golrezaei et al.

2026-06-11 217
cs.LG 2606.11988

What Uncertainties Do We Need for Dynamical Systems?

This paper offers a machine learning perspective on uncertainty in dynamical systems, distinguishing aleatoric and epistemic uncertainties, and analyzing their propagation across tasks.

Yusuf Sale, Christopher Bülte, Felix Czaja et al.

2026-06-10 207