AI system HypoForge tops reported generation and test-pass scores
An arXiv preprint reports results from a 13-task computational benchmark; POPPER recorded higher execution success.
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1581–1600
Field-free diode response seen in altered CsV3Sb5 devices
Preprint: Protected pristine devices showed no detectable field-free diode effect, while responses were observed after oxidation and in a selectively etched device.
Preprint tests a sharper way to audit what AI models use
An arXiv preprint reports that ICON reduced correlation-driven false positives in simulations and exposed shortcut reliance in image and brain scans.
Quarter-flux lattice model yields exact bands and quantum geometry
Preprint: An exact analysis finds a lowest band with Chern number -1 and modest, nonzero geometric defects, while the middle pair touches.
AI model leads benchmark in behavior-based person searches
Preprint testing reports higher retrieval scores on the PAB anomaly-search benchmark and transfer to a separate person-retrieval dataset, with limits on complex queries.
Diamond maser shows sustained quantum coherence under ambient conditions
A preprint reports long-lived coherence among about 100 trillion spins and a billion microwave-cavity photons, while identifying three distinct operating regimes.
Two short ssDNA homopolymers show different stiffness patterns
Preprint simulations compared two 30-nucleotide strands in magnesium, calcium and spermine; fitted persistence length leveled off above 0.5 millimolar spermine.
AI method maps possible overlap among test questions
Preprint: An LLM-based score aligned more closely with psychometric patterns than BLEU and cosine measures in one item bank, while simulated adaptive tests showed a trade-off.
Computer Search Reports Nine New Covering-Code Upper Bounds
Preprint: A focused search reports nine improved q-ary covering-code upper bounds for alphabet sizes six and seven, with all nine codes checked independently.
ML compression may cut storage emissions, but the payoff varies
Preprint modeling finds that BOA’s carbon break-even point depends heavily on the electricity mix, storage assumptions and compression performance.
Mathematical proof links Ext conditions to local cohomology
Preprint: Under a regular-sequence assumption, Ext-module membership implies that matching local-cohomology modules belong to the same Serre subcategory.
Preprint reports a formal 2.5-fold bound for compiler inlining
A Rocq-verified model of inlining offers formal guarantees, but it does not test production compilers, hardware or real compile times.
Quantum-Proton Method Reaches 909-Atom Water Clusters
Preprint tests NEO-sDFT against NEO-DFT in water dimers and measures NEO-FDE scaling in larger clusters, with errors growing at the shortest tested displacement.
Transport-system theorem sets conditions for unique energy conservation
Preprint: A mathematical analysis finds when symmetric transport systems have a unique solution that preserves its norm, while rougher coefficients can permit non-uniqueness.
Computer simulation recovers trapped-plasma frequencies from noise
Preprint: Noise-based spectra recovered modeled plasma frequencies across several dimensions, while rotating-wall tests showed nonlinear mode mixing and weak-drive compression responses.
Adaptive safety shields matched an oracle in most environments
An arXiv preprint tests an adaptive shield in five benchmark environments, with safety, reward and exploration varying by setting.
Preprint sets out data-governance test, but has no results
The August 2026 preprint proposes a laboratory comparison of a conventional code pull request and a reviewable “spec-delta” workflow, but reports no condition-level findings.
Framework gives an exact formula and bounds for spline spaces on T-meshes
Preprint: A proof-based method separates local constraints and derives an exact dimension formula plus lower and upper bounds under stated mesh assumptions.
SAPO reports higher scores on ALFWorld and WebShop tests
A preprint under review reports gains over PPO and GRPO, while lower measured runtime was reported only in one ALFWorld comparison.
Preprint lays out a framework for resilient wireless systems
A conceptual preprint defines resilience as maintaining and restoring service performance in dynamic, uncertain environments, with four dimensions and six proposed metrics.