arXiv:2605.12288v2 Announce Type: replace-cross
Abstract: Direct Preference Optimization (DPO) is a widely used RL-free method for aligning language models from pairwise preferences, but it models preferences over full sequences even though generation…
arXiv:2604.18419v3 Announce Type: replace-cross
Abstract: LLMs utilizing chain-of-thought reasoning often waste substantial compute by producing long, incorrect responses. Abstention can mitigate this by withholding outputs unlikely to be correct. Whi…
arXiv:2605.14606v1 Announce Type: new
Abstract: Accurate precipitation nowcasting over extended horizons (0-3 hours) is essential for disaster mitigation and operational decision-making, yet remains a critical challenge in the field. Existing determin…
arXiv:2605.14061v1 Announce Type: new
Abstract: Current autoformalization benchmarks are largely focused on olympiad or undergraduate mathematics, while graduate and research-level mathematics remains underexplored. In this paper, we introduce MathAtl…
arXiv:2605.14883v1 Announce Type: cross
Abstract: Mild traumatic brain injury (mTBI) is a prevalent condition that remains difficult to diagnose in its early stages. Oculomotor dysfunction is a well-established marker of mTBI, motivating the developme…
As digital tools become more central to its operations, Southwest Airlines is increasingly turning to AI and automation to prevent endpoint issues from affecting the sprawling airline.
The new tools allow the company’s IT team…
arXiv:2605.10896v2 Announce Type: replace
Abstract: Corporate bankruptcy prediction is a high-stakes financial task characterized by severe class imbalance and multi-horizon forecasting demands. Public datasets supporting it remain scarce and small: w…
arXiv:2605.11405v2 Announce Type: replace
Abstract: Data curation has shifted the quality-compute frontier for language-model and contrastive image-text pretraining, but its role for vision-language models (VLMs) is far less established. We ask how fa…
arXiv:2605.12862v1 Announce Type: cross
Abstract: In production Wide-Area Networks (WANs), correlated failures dominate availability losses, forcing operators to reserve large safety margins that leave substantial capacity underutilized. Achieving hig…
arXiv:2605.12999v1 Announce Type: cross
Abstract: Closed-loop brain-computer interfaces often require both a forecast of upcoming neural population activity and a readout of the animal’s behavioral state. A single Mamba forecaster, trained only on nex…