AI disqualification yields new Nikon Small World in Motion winner
New winner is Nguyen Nam Nhat of Vietnam for video of a roundworm and single-celled Dileptus.

The article discusses the disqualification of a previous winner of the Nikon Small World in Motion competition due to alleged AI use, resulting in a new winner being announced.
What happened
Ning Xu's video was disqualified after Nikon found his use of AI violated competition rules. The new winner, Nguyen Nam Nhat, was selected, and other finalists moved up in rankings. The competition highlights microscopic videography using advanced technology.
Why it matters
The incident underscores the need for transparency and ethical guidelines regarding AI use in scientific competitions to maintain credibility and fairness.
- AI use in scientific competitions must align with established rules to avoid disqualification.
- Transparency in AI applications is critical for maintaining trust in scientific outputs.
- Competition organizers need clear policies to address AI's evolving role in research and creativity.
The bigger picture
The disqualification highlights the growing challenge of defining AI's role in scientific research and competition integrity, prompting discussions about policy updates.
The disqualification of the original winner due to AI use emphasizes the importance of ethical guidelines and transparency in scientific competitions involving emerging technologies.
Technical details
- AI was used to 'distinguish and visualize features in reconstructed grayscale images' but not to generate the video itself.
- The competition utilizes light microscopy and photovideography to capture cellular and microscopic phenomena.
FAQ
Why was the original winner disqualified?
The winner was disqualified after allegations that AI was used in a manner violating the competition's rules, specifically for altering or generating video content.
What is the Nikon Small World in Motion competition?
It is a competition showcasing microscopic videography, highlighting the beauty and complexity of microscopic life through advanced imaging technologies.
How did the new winner's video differ from the disqualified entry?
The new winner's video featured a roundworm and single-celled organism without evidence of AI-generated alterations, adhering to the competition's rules.
This summary and analysis were generated with AI from the original article and may contain errors. Read the original for the full story.
Read the full story
Originally published by Ars Technica AI on Oct 9, 2026.
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