Curated AI-image study reports 18 defect-free people and hand images
A 2026 arXiv preprint used human annotations to map defects in AI-generated compositional images and test a repair workflow.
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2,111 results
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Review Maps Trade-offs in On-Policy Math Self-Distillation
Preprint: A non-experimental review of on-policy self-distillation in mathematical reasoning reports higher scores in some cited comparisons alongside lower functional diversity and longer optimization steps.
A softer lattice may favor charge-density-wave lock-in
An arXiv preprint models how lattice strain and charge-density-wave mismatch can be shared, but its predictions still need experimental tests.
SparseGPT stays closest to dense model in interpretability test
Preprint: In the main 50% gemma-2-2b comparison, SparseGPT and WANDA stayed closer to the dense model than magnitude pruning.
New theorem gives quasimap spaces a global critical-locus model
A 2026 arXiv preprint states the result for arbitrary Nakajima varieties, chosen points and degree data.
Shenzhen simulation finds travel burden varies by resident profile
Preprint: A six-household model completed every scheduled activity, while average ratings for healthcare access and trip chaining trailed travel burden and activity feasibility.
Praxist AI system reports 100% success in rocket simulation
Preprint: Praxist also earned more medals than Claude Code in one MLE-bench sweep, while other evaluations produced mixed results.
AI Models Reproduce Key Signals in MAST-U Simulations
An arXiv preprint presents a computational proof of principle for machine-learning surrogates based on MAST-U discharge 49108.
Gamma-ray ridge near Galactic Center shows a spectral bend
Preprint: H.E.S.S. data favor a curved spectrum and a cosmic-ray injection site close to Sgr A*, but do not identify a unique accelerator.
Mixed Hodge Modules Link Cyclic Covers to Singularity Tests
Preprint: a mathematical framework connects cyclic-cover formulas with singularity criteria and vanishing results.
Quantum ‘magic’ can be shared without entanglement, study says
Preprint: Theoretical results and processor tests suggest separable quantum correlations can hide and release a computational resource.
Preprint reports faster fits for large particle-physics datasets
Synthetic tests found much faster repeated calculations and successful completion at the largest benchmark size, but the study used no real experimental dataset.
Preprint finds quantum trade-offs as two model wells merge
Calculations found position and momentum measures moving in opposite directions while their combined entropy stayed nearly constant across the modeled transition.
Permutation Channels Retain a Two-Copy Entropy Gap
Preprint: A mathematical construction uses permutation-generated quantum channels, but its certified finite-dimensional example is not practical to run.
Object-centric model tops reconstruction but trails predicted-camera test
A preprint evaluates 4DGS-WAM on KITTI-MOT, with the model leading given-camera video tests but trailing Envision4D when the future camera is predicted.
Multilevel SGD is 18 times faster in one PDE test
Preprint: MLSGD reached comparable accuracy 18 times faster than batched SGD in one reported comparison, while larger runs showed diminishing parallel efficiency.
Machine Learning Helps Find Rare Hot Subdwarfs and White Dwarfs
This preprint reviews machine-learning tools for finding and studying hot subdwarfs and white dwarfs, while stressing that follow-up remains essential.
Quantum model predicts sharply fewer bit flips in a new qubit design
This Preprint on arXiv models a 0–n Fock qubit with exponentially suppressed bit-flip errors as its level number rises.
Study finds a roughly 70-year pattern in Earth's rotation
Preprint analysis finds the signal consistent with a core-related contribution but says the model does not indicate an imminent negative leap second.
Lesion-guided AI posts high accuracy in ovarian ultrasound study
Preprint: A comparison of two public datasets found strong held-out results with less detailed lesion marking than contour-based methods.