Nikon investigates prize-winning scientific video over AI concerns

The Nikon Small World in Motion competition is conducting an internal investigation after the grand prize winner, Ning Xu, was accused of using artificial intelligence to generate a scientific video. The winning work, which intended to depict cellular cilia movement in a child with a rare respiratory pathology, has faced criticism from the academic community for containing biological aberrations and visual inconsistencies.

Experts suggest the video may contain structures that do not exist in the original microscopy data. In a statement on LinkedIn, Ning Xu denied that AI was used to generate the experimental film, the cilia, or their movement. He explained that an unsupervised neural network was applied post-acquisition to grayscale data to colorize and differentiate structures with similar morphologies for visual presentation purposes.

Nikon is currently re-examining the initial verification elements alongside additional technical documentation provided by Xu. While some specialists argue that scientific images must strictly reflect underlying measurements, others note that AI in visualization only becomes a critical issue if experimental results are distorted or exaggerated.