News-May-28-2026

May 28, 2026 — Illinois lawmakers sent SB 315, the Artificial Intelligence Safety Measures Act, to Gov. J.B. Pritzker after unanimous House approval, YouTube said it will automatically label videos that use significant photorealistic AI and make AI labels more prominent, and CNN filed a copyright and trademark lawsuit accusing Perplexity of unlawfully copying and distributing CNN content.

Contents

1. Illinois sends frontier-model safety bill to governor
2. YouTube expands automatic labels for photorealistic AI videos
3. CNN sues Perplexity over alleged copyright infringement

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Illinois sends frontier-model safety bill to governor

Illinois legislators approved SB 315, the Artificial Intelligence Safety Measures Act, and sent it to Gov. J.B. Pritzker after the House voted 110-0 on May 27, 2026, following Senate approval on May 21. NBC News described the measure as legislation that would require third-party safety audits and said it still needed the governor's signature.

The bill would require frontier AI companies to publish and annually update plans addressing catastrophic risks from their models and would require annual independent third-party audits of safety issues. Transparency Coalition reported that the audit mandate would be the first such requirement in any state AI law and framed Illinois as following New York's RAISE Act and California's SB 53 in setting frontier-model standards.

The development is significant for AI law because it would move state frontier-model regulation beyond disclosure duties toward recurring outside safety review before the measure becomes law.

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YouTube expands automatic labels for photorealistic AI videos

YouTube will automatically label videos that use significant photorealistic AI rather than relying only on creators to disclose AI-generated content themselves. TechCrunch reported that YouTube is also making AI labels more prominent, moving disclosure design from a creator-only workflow toward platform-side detection and display.

The change is relevant to AI law because synthetic-media labeling practices are a recurring issue in state transparency and deepfake legislation, and large-platform enforcement choices can influence what regulators treat as feasible disclosure infrastructure.

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CNN sues Perplexity over alleged copyright infringement

CNN filed a copyright and trademark lawsuit against Perplexity in the United States District Court for the Southern District of New York on May 28, 2026, alleging that Perplexity copied and distributed CNN stories, videos, images, and other works without authorization. CNN said the lawsuit was its first AI copyright action and described it as part of publishers' broader effort to secure compensation when AI tools use journalism at scale. Variety reported that CNN alleged Perplexity scraped more than 17,000 CNN stories, photos, videos, and other items, and that CNN also asserted trademark claims based on Perplexity's alleged presentation of CNN-branded outputs. Perplexity responded that facts cannot be copyrighted, while CNN said commercial AI operators should pay for use of human-reported journalism.