OpenAI joins PORTS-Pike project, expanding community investment and supporting thousands of Southern Ohio jobs
Author: script
Pushing the Limits of High-Resolution Weather Forecasting through Data Scaling
arXiv:2608.14652v1 Announce Type: cross Abstract: The development of 0.1$^{\circ}$ global weather forecasting models based on machine learning (ML) is…
DeMTS: Denoising Trajectories as Multivariate Time Series for Hallucination Detection in Diffusion Language Models
arXiv:2608.14632v1 Announce Type: cross Abstract: Diffusion large language models (D-LLMs) have emerged as a promising paradigm for text generation.…
BDIP-Net: Dual-Interaction Graph Learning for Property Prediction of Bilayer Materials
arXiv:2608.14640v1 Announce Type: cross Abstract: Stacked bilayer materials exhibit rich stacking-dependent properties driven by the interplay between…
Fractional Optimizers Meet Fractal Activation Functions: An Empirical Study of Multi-Scale Optimization in Neural Network
arXiv:2608.14636v1 Announce Type: cross Abstract: Fractional optimization methods and fractal activation functions are two independent directions for…
The Defender’s Window
AI is reshaping cybersecurity for attackers and defenders alike. Learn how OpenAI is strengthening its defenses and what security teams can do now.
Valid Per-Field Selective Risk Control for Document Extraction: Three Failure Modes, a Validity Ladder, and When Conditioning Pays
arXiv:2608.14639v1 Announce Type: cross Abstract: Per-field accept/review with selective risk at most alpha — accept a field only if the error rate among…
Wispr raises $280M at $2B valuation as it looks beyond dictation
The funds will allow Wispr to increase its footprint as it ventures into new areas, such as meetings, with its newly released note-taker tool.
Characterizing Rhetorical Misalignment in Decision-Making with Language Models
arXiv:2608.14630v1 Announce Type: cross Abstract: Human decision-making is often shaped by a range of well-documented cognitive biases. As large language…
AI News Brief Hourly Summary 2026-08-19 04h : 12 posts
12 posts published in the last hour 01:32Explaining Reinforcement Learning Decisions in Self-adaptive Systems 01:32Local AI pre-screening for human triple-blind peer review in health sciences 01:32LLM Safety Alignment in Low-Resource Languages: A Systematic Literature Review 01:31AutoMem: A Text-Gradient Recursive Self-Improvement…