AI models showed different playing strengths across languages
Preprint finds uneven performance across eight language interfaces, even when the game setup was held constant.
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5G testbed shows srsRAN edge in throughput and app performance
Preprint: A small laboratory comparison found similar connection setup times but sharper differences in data and application workloads.
Shortlist-first LLM judging exceeds its 90% Guarantee Success Rate target
A preprint reports results from four preference benchmarks, with two-stage systems exceeding a 90% Guarantee Success Rate target in tested settings.
Quantum ODE method removes explicit evolution-time dependence
Preprint reports a query bound for weakly nonlinear dissipative equations, while tests show convergence can occur beyond its formal regime.
Temperature model leads Southeast China benchmark with flexible queries
Preprint: CSTF led the reported integer-lead comparison, while half-hour and multi-grid outputs remained diagnostic.
A scalar-field model reports expansion in selected anti-de Sitter cases
Preprint: Numerical and analytical calculations report continued expansion and curvature approaching zero in selected negative-vacuum-energy cases, while another modeled case reaches a singularity.
AI writing scores higher in tests of paper trajectories
Preprint: A single-model study reports broader writing-score differences linked to reconstructed paper-writing data, while reasoning stayed near direct fine-tuning.
Model links mass imbalance to directional condensate stripes
A preprint reports that modeled mass anisotropy reshaped unstable waves and was linked to recurring y-direction stripes in simulations.
New preprint maps how a slender vortex ring twists and travels
A geometric framework follows distorted slender vortices and derives a ring's tilt, shape and speed with axial flow.
AI model reports better 4D flow MRI at 50× acceleration
Preprint study says FlowMoDL preserved image structure and velocity patterns across highly accelerated test scans, but clinical value remains untested.
Preprint Classifies Possible Shapes of String Backgrounds
A theorem-based study gives conditional classifications for generalized Ricci solitons and Bismut-Hermitian-Einstein geometries.
New graph theorem maps missing links that complete forbidden cliques
Preprint: The result covers the full Turán edge range and gives an exact formula for the triangle case.
Robot-planning method balances lower path costs and route diversity
Preprint: The method was tested in robot-manipulation benchmarks and street-view map searches.
Preprint tests diffusion models for finer daily precipitation maps
The study compares three conditioning strategies using ERA5 atmospheric inputs and ERA5-Land precipitation targets in the Colorado River Basin.
Preprint maps a kinetic fluid model exactly into Fock space
The mathematical construction keeps physical moments and coordinate invariance intact while deriving model-based viscosity and heat transport.
SlimTCP was fast in tests, but simplicity may not be why
Preprint: SlimTCP led at larger segment sizes in controlled data-centre tests, but the authors say the role of simplicity remains unclear.
AI Weather Models Forecast Well but Miss the Butterfly Effect
A preprint under review finds stronger large-scale skill alongside less realistic growth of small errors.
Hot QCD theory maps a full imaginary turn to the Roberge-Weiss point
Preprint: Exact operator identities connect a full imaginary turn to the Roberge-Weiss point, while an on-axis one-loop calculation predicts a continuous C-breaking onset and a separate first-order lock-in.
KIT4 study reports more coherent TV localization; final pair unresolved
Preprint: A visual comparison of four penalties on measured KIT4 tank data found more coherent localization with smoothed TV and Huber-TV, while the final difficult two-inclusion configuration was not resolved.
A detector-sharing method broadens coverage while retaining expertise
Preprint: In an MS COCO 2017 benchmark, the method reported higher final coverage scores while original-category performance stayed close to starting values.