General

MetaWorld: Scaling Multi-Agent Video World Model from Single-view Video Data

Filter, Then Reweight: Rethinking Optimization Granularity in On-Policy Distillation

AVTrack: Audio-Visual Tracking in Human-centric Complex Scenes

Improvise, Adapt, Overcome: An On-The-Fly Multifidelity Algorithm for Efficient Machine Learning

AdaWeather: Adaptively Mixing Probabilistic Weather Forecasts with Logarithmic Regret

Anomalies in Multivariate Time Series Benchmarks Are Mostly Univariate

Learning to Refine: Spectral-Decoupled Iterative Refinement Framework for Precipitation Nowcasting

Aligning Data-Driven Predictors with Allocation: A Decision-Focused Approach to Survival Analysis

Acceptance-Test-Driven Evaluation Protocols for Business-Centric LLM Systems

CL-DMDF:Dynamic Multimodal Data Fusion Model Based on Contrastive Learning

Inference Cost Attacks for Retrieval-Augmented Large Language Models

A New Framework for Cybersecurity Refusals in AI Agents

SVHalluc: Benchmarking Speech-Vision Hallucination in Audio-Visual Large Language Models

Sparse-View Lung Nodule Volumetry from Digitally Reconstructed Radiographs via AReT: Anatomy-Regularized TensoRF

Target Updates May Stabilize Linear Q-Learning: Periodic and Soft Dynamics

D-Judge: Disrupting Multi-Turn Jailbreaks using Semantics-Preserving Output Rewriting

Phantom Transfer: Data Poisoning can Survive Data-Level Defences

CARVE: Certified Affordable Repair of Vetoed Maneuvers via Envelopes for Interactive Driving

Representational Capacity: Geometric Limits on Feature Representation in Transformer Language Models

Hallucinations as Orthogonal Noise: Inference-Time Manifold Alignment via Dynamic Contextual Orthogonalization

Analyzing Stream Collapse in Hyper-Connections: From Diagnosis to Mitigation

The Ringelmann Effect in Multi-Agent LLM Systems: A Scaling Law for Effective Team Size

Cyera eyes $12B valuation at 80x ARR multiple despite operating losses

Cybersecurity startup Cyera is raising $300 million in Series C funding led by Evolution Equity Partners, targeting a $12 billion valuation despite operating losses. This represents an 80x ARR multiple, reflecting investor appetite for high-growth security companies even without profitability.

Foreign investors own record 19% of US stocks, and crypto isn’t on their radar

Foreign investors now hold a record 18-19% of US stocks, valued at $18-20 trillion, reflecting significant internationalization of American equities. Despite this massive capital reallocation, cryptocurrency remains largely absent from foreign institutional portfolios, suggesting digital assets have yet to gain mainstream acceptance among global wealth managers.

SpaceX staff band together to negotiate lower fees and tax savings ahead of IPO

SpaceX employees are collectively negotiating reduced fees and tax benefits ahead of the company's anticipated IPO, establishing a potential model for future pre-IPO participants. This coordinated effort demonstrates growing employee leverage in high-value private company liquidity events and could influence how startup equity is structured during public offerings.